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<?php
/**
* (PHP 5.5.0)<br/>
* Get the boolean value of a variable
* @param mixed $var <p>the scalar value being converted to a boolean.</p>
* @return bool The boolean value of var.
* @since 5.5
*/
function boolval($var) {}
/**
* Get the integer value of a variable
* @link https://php.net/manual/en/function.intval.php
* @param mixed $var <p>
* The scalar value being converted to an integer
* </p>
* @param int $base [optional] <p>
* The base for the conversion
* </p>
* @return int The integer value of var on success, or 0 on
* failure. Empty arrays and objects return 0, non-empty arrays and
* objects return 1.
* </p>
* <p>
* The maximum value depends on the system. 32 bit systems have a
* maximum signed integer range of -2147483648 to 2147483647. So for example
* on such a system, intval('1000000000000') will return
* 2147483647. The maximum signed integer value for 64 bit systems is
* 9223372036854775807.
* </p>
* <p>
* Strings will most likely return 0 although this depends on the
* leftmost characters of the string. The common rules of
* integer casting
* apply.
* @since 4.0
* @since 5.0
*/
function intval ($var, $base = 10) {}
/**
* Get float value of a variable
* @link https://php.net/manual/en/function.floatval.php
* @param mixed $var May be any scalar type. should not be used on objects, as doing so will emit an E_NOTICE level error and return 1.
* @return float value of the given variable. Empty arrays return 0, non-empty arrays return 1.
* @since 4.2
* @since 5.0
*/
function floatval ($var) {}
/**
* (PHP 4.2.0, PHP 5)<br/>
* Alias of floatval()
* Get float value of a variable
* &Alias; <function>floatval</function>
* @link https://php.net/manual/en/function.doubleval.php
* @param mixed $var May be any scalar type. should not be used on objects, as doing so will emit an E_NOTICE level error and return 1.
* @return float value of the given variable. Empty arrays return 0, non-empty arrays return 1.
*/
function doubleval ($var) {}
/**
* Get string value of a variable
* @link https://php.net/manual/en/function.strval.php
* @param mixed $var <p>
* The variable that is being converted to a string.
* </p>
* <p>
* $var may be any scalar type or an object that implements the __toString() method.
* You cannot use strval() on arrays or objects that do not implement the __toString() method.
* </p>
* @return string The string value of var.
* @since 4.0
* @since 5.0
*/
function strval ($var) {}
/**
* Get the type of a variable
* @link https://php.net/manual/en/function.gettype.php
* @param mixed $var <p>
* The variable being type checked.
* </p>
* @return string Possibles values for the returned string are:
* "boolean"
* "integer"
* "double" (for historical reasons "double" is
* returned in case of a float, and not simply
* "float")
* "string"
* "array"
* "object"
* "resource"
* "NULL"
* "unknown type"
* "resource (closed)" since 7.2.0
* @since 4.0
* @since 5.0
*/
function gettype ($var) {}
/**
* Set the type of a variable
* @link https://php.net/manual/en/function.settype.php
* @param mixed $var <p>
* The variable being converted.
* </p>
* @param string $type <p>
* Possibles values of <b>type</b> are:
* </p><ul>
* <li>
* "boolean" (or, since PHP 4.2.0, "bool")
* </li>
* <li>
* "integer" (or, since PHP 4.2.0, "int")
* </li>
* <li>
* "float" (only possible since PHP 4.2.0, for older versions use the
* deprecated variant "double")
* </li>
* <li>
* "string"
* </li>
* <li>
* "array"
* </li>
* <li>
* "object"
* </li>
* <li>
* "null" (since PHP 4.2.0)
* </li>
* </ul>
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function settype (&$var, $type) {}
/**
* Finds whether a variable is &null;
* @link https://php.net/manual/en/function.is-null.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is null, false
* otherwise.
* @since 4.0.4
* @since 5.0
*/
function is_null ($var) {}
/**
* Finds whether a variable is a resource
* @link https://php.net/manual/en/function.is-resource.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a resource,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_resource ($var) {}
/**
* Finds out whether a variable is a boolean
* @link https://php.net/manual/en/function.is-bool.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a boolean,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_bool ($var) {}
/**
* &Alias; <function>is_int</function>
* @link https://php.net/manual/en/function.is-long.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is an integer,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_long ($var) {}
/**
* Finds whether the type of a variable is float
* @link https://php.net/manual/en/function.is-float.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a float,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_float ($var) {}
/**
* Find whether the type of a variable is integer
* @link https://php.net/manual/en/function.is-int.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is an integer,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_int ($var) {}
/**
* &Alias; <function>is_int</function>
* @link https://php.net/manual/en/function.is-integer.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is an integer,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_integer ($var) {}
/**
* &Alias; <function>is_float</function>
* @link https://php.net/manual/en/function.is-double.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a float,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_double ($var) {}
/**
* &Alias; <function>is_float</function>
* @link https://php.net/manual/en/function.is-real.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a float,
* false otherwise.
* @since 4.0
* @since 5.0
* @deprecated 7.4
*/
function is_real ($var) {}
/**
* Finds whether a variable is a number or a numeric string
* @link https://php.net/manual/en/function.is-numeric.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a number or a numeric
* string, false otherwise.
* @since 4.0
* @since 5.0
*/
function is_numeric ($var) {}
/**
* Find whether the type of a variable is string
* @link https://php.net/manual/en/function.is-string.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is of type string,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_string ($var) {}
/**
* Finds whether a variable is an array
* @link https://php.net/manual/en/function.is-array.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is an array,
* false otherwise.
* @since 4.0
* @since 5.0
*/
function is_array ($var) {}
/**
* Finds whether a variable is an object
* @link https://php.net/manual/en/function.is-object.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is an object, false otherwise.<br/>
* Since 7.2.0 returns true for unserialized objects without a class definition (class of <b>__PHP_Incomplete_Class</b>).
* @since 4.0
* @since 5.0
*/
function is_object ($var) {}
/**
* Finds whether a variable is a scalar
* @link https://php.net/manual/en/function.is-scalar.php
* @param mixed $var <p>
* The variable being evaluated.
* </p>
* @return bool true if var is a scalar false
* otherwise.
* @since 4.0.5
* @since 5.0
*/
function is_scalar ($var) {}
/**
* Verify that the contents of a variable can be called as a function
* @link https://php.net/manual/en/function.is-callable.php
* @param callable|mixed $var <p>
* The value to check
* </p>
* @param bool $syntax_only [optional] <p>
* If set to <b>TRUE</b> the function only verifies that
* name might be a function or method. It will only
* reject simple variables that are not strings, or an array that does
* not have a valid structure to be used as a callback. The valid ones
* are supposed to have only 2 entries, the first of which is an object
* or a string, and the second a string.
* </p>
* @param string $callable_name [optional] <p>
* Receives the "callable name". In the example below it is
* "someClass::someMethod". Note, however, that despite the implication
* that someClass::SomeMethod() is a callable static method, this is not
* the case.
* </p>
* @return bool <b>TRUE</b> if $var is callable, <b>FALSE</b>
* otherwise.
* @since 4.0.6
* @since 5.0
* @since 7.0
*/
function is_callable ($var, $syntax_only = null, &$callable_name = null) {}
/**
* Verify that the contents of a variable is a countable value
* @link https://secure.php.net/is_countable
*
* @param mixed $var The value to check
* @return bool <b>TRUE</b> if $var is countable, <b>FALSE</b> otherwise.
* @since 7.3
*/
function is_countable($var) {}
/**
* Closes process file pointer
* @link https://php.net/manual/en/function.pclose.php
* @param resource $handle <p>
* The file pointer must be valid, and must have been returned by a
* successful call to popen.
* </p>
* @return int the termination status of the process that was run. In case of an error then -1 is returned.
* </p>
* <p>
* If PHP has been compiled with <tt>--enable-sigchild</tt>, the return value of this function is undefined.
* @since 4.0
* @since 5.0
*/
function pclose ($handle) {}
/**
* Opens process file pointer
* @link https://php.net/manual/en/function.popen.php
* @param string $command <p>
* The command
* </p>
* @param string $mode <p>
* The mode
* </p>
* @return resource|false a file pointer identical to that returned by
* fopen, except that it is unidirectional (may
* only be used for reading or writing) and must be closed with
* pclose. This pointer may be used with
* fgets, fgetss, and
* fwrite.
* </p>
* <p>
* If an error occurs, returns false.
* @since 4.0
* @since 5.0
*/
function popen ($command, $mode) {}
/**
* Outputs a file
* @link https://php.net/manual/en/function.readfile.php
* @param string $filename <p>
* The filename being read.
* </p>
* @param bool $use_include_path [optional] <p>
* You can use the optional second parameter and set it to true, if
* you want to search for the file in the include_path, too.
* </p>
* @param resource $context [optional] <p>
* A context stream resource.
* </p>
* @return false|int the number of bytes read from the file. If an error
* occurs, false is returned and unless the function was called as
* @readfile, an error message is printed.
* @since 4.0
* @since 5.0
*/
function readfile ($filename, $use_include_path = null, $context = null) {}
/**
* Rewind the position of a file pointer
* @link https://php.net/manual/en/function.rewind.php
* @param resource $handle <p>
* The file pointer must be valid, and must point to a file
* successfully opened by fopen.
* </p>
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function rewind ($handle) {}
/**
* Removes directory
* @link https://php.net/manual/en/function.rmdir.php
* @param string $dirname <p>
* Path to the directory.
* </p>
* @param resource $context [optional] ¬e.context-support;
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function rmdir ($dirname, $context = null) {}
/**
* Changes the current umask
* @link https://php.net/manual/en/function.umask.php
* @param int $mask [optional] <p>
* The new umask.
* </p>
* @return int umask without arguments simply returns the
* current umask otherwise the old umask is returned.
* @since 4.0
* @since 5.0
*/
function umask ($mask = null) {}
/**
* Closes an open file pointer
* @link https://php.net/manual/en/function.fclose.php
* @param resource $handle <p>
* The file pointer must be valid, and must point to a file successfully
* opened by fopen or fsockopen.
* </p>
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function fclose ($handle) {}
/**
* Tests for end-of-file on a file pointer
* @link https://php.net/manual/en/function.feof.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @return bool true if the file pointer is at EOF or an error occurs
* (including socket timeout); otherwise returns false.
* @since 4.0
* @since 5.0
*/
function feof ($handle) {}
/**
* Gets character from file pointer
* @link https://php.net/manual/en/function.fgetc.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @return string|false a string containing a single character read from the file pointed
* to by handle. Returns false on EOF.
* @since 4.0
* @since 5.0
*/
function fgetc ($handle) {}
/**
* Gets line from file pointer
* @link https://php.net/manual/en/function.fgets.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @param int $length [optional] <p>
* Reading ends when length - 1 bytes have been
* read, on a newline (which is included in the return value), or on EOF
* (whichever comes first). If no length is specified, it will keep
* reading from the stream until it reaches the end of the line.
* </p>
* <p>
* Until PHP 4.3.0, omitting it would assume 1024 as the line length.
* If the majority of the lines in the file are all larger than 8KB,
* it is more resource efficient for your script to specify the maximum
* line length.
* </p>
* @return string|false a string of up to length - 1 bytes read from
* the file pointed to by handle.
* </p>
* <p>
* If an error occurs, returns false.
* @since 4.0
* @since 5.0
*/
function fgets ($handle, $length = null) {}
/**
* Gets line from file pointer and strip HTML tags
* @link https://php.net/manual/en/function.fgetss.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @param int $length [optional] <p>
* Length of the data to be retrieved.
* </p>
* @param string $allowable_tags [optional] <p>
* You can use the optional third parameter to specify tags which should
* not be stripped.
* </p>
* @return string|false a string of up to length - 1 bytes read from
* the file pointed to by handle, with all HTML and PHP
* code stripped.
* </p>
* <p>
* If an error occurs, returns false.
* @since 4.0
* @since 5.0
* @deprecated 7.3
*/
function fgetss ($handle, $length = null, $allowable_tags = null) {}
/**
* Binary-safe file read
* @link https://php.net/manual/en/function.fread.php
* @param resource $handle &fs.file.pointer;
* @param int $length <p>
* Up to length number of bytes read.
* </p>
* @return string|false the read string or false on failure.
* @since 4.0
* @since 5.0
*/
function fread ($handle, $length) {}
/**
* Opens file or URL
* @link https://php.net/manual/en/function.fopen.php
* @param string $filename <p>
* If filename is of the form "scheme://...", it
* is assumed to be a URL and PHP will search for a protocol handler
* (also known as a wrapper) for that scheme. If no wrappers for that
* protocol are registered, PHP will emit a notice to help you track
* potential problems in your script and then continue as though
* filename specifies a regular file.
* </p>
* <p>
* If PHP has decided that filename specifies
* a local file, then it will try to open a stream on that file.
* The file must be accessible to PHP, so you need to ensure that
* the file access permissions allow this access.
* If you have enabled &safemode;,
* or open_basedir further
* restrictions may apply.
* </p>
* <p>
* If PHP has decided that filename specifies
* a registered protocol, and that protocol is registered as a
* network URL, PHP will check to make sure that
* allow_url_fopen is
* enabled. If it is switched off, PHP will emit a warning and
* the fopen call will fail.
* </p>
* <p>
* The list of supported protocols can be found in . Some protocols (also referred to as
* wrappers) support context
* and/or &php.ini; options. Refer to the specific page for the
* protocol in use for a list of options which can be set. (e.g.
* &php.ini; value user_agent used by the
* http wrapper).
* </p>
* <p>
* On the Windows platform, be careful to escape any backslashes
* used in the path to the file, or use forward slashes.
* </p>
* <pre>
* <?php
* $handle = fopen("c:\\folder\\resource.txt", "r");
* ?>
* </pre>
* @param string $mode <p>
* The mode parameter specifies the type of access
* you require to the stream. It may be any of the following:
* <table>
* A list of possible modes for fopen
* using mode
* <tr valign="top">
* <td>mode</td>
* <td>Description</td>
* </tr>
* <tr valign="top">
* <td>'r'</td>
* <td>
* Open for reading only; place the file pointer at the
* beginning of the file.
* </td>
* </tr>
* <tr valign="top">
* <td>'r+'</td>
* <td>
* Open for reading and writing; place the file pointer at
* the beginning of the file.
* </td>
* </tr>
* <tr valign="top">
* <td>'w'</td>
* <td>
* Open for writing only; place the file pointer at the
* beginning of the file and truncate the file to zero length.
* If the file does not exist, attempt to create it.
* </td>
* </tr>
* <tr valign="top">
* <td>'w+'</td>
* <td>
* Open for reading and writing; place the file pointer at
* the beginning of the file and truncate the file to zero
* length. If the file does not exist, attempt to create it.
* </td>
* </tr>
* <tr valign="top">
* <td>'a'</td>
* <td>
* Open for writing only; place the file pointer at the end of
* the file. If the file does not exist, attempt to create it.
* </td>
* </tr>
* <tr valign="top">
* <td>'a+'</td>
* <td>
* Open for reading and writing; place the file pointer at
* the end of the file. If the file does not exist, attempt to
* create it.
* </td>
* </tr>
* <tr valign="top">
* <td>'x'</td>
* <td>
* Create and open for writing only; place the file pointer at the
* beginning of the file. If the file already exists, the
* fopen call will fail by returning false and
* generating an error of level E_WARNING. If
* the file does not exist, attempt to create it. This is equivalent
* to specifying O_EXCL|O_CREAT flags for the
* underlying open(2) system call.
* </td>
* </tr>
* <tr valign="top">
* <td>'x+'</td>
* <td>
* Create and open for reading and writing; place the file pointer at
* the beginning of the file. If the file already exists, the
* fopen call will fail by returning false and
* generating an error of level E_WARNING. If
* the file does not exist, attempt to create it. This is equivalent
* to specifying O_EXCL|O_CREAT flags for the
* underlying open(2) system call.
* </td>
* </tr>
* </table>
* </p>
* <p>
* Different operating system families have different line-ending
* conventions. When you write a text file and want to insert a line
* break, you need to use the correct line-ending character(s) for your
* operating system. Unix based systems use \n as the
* line ending character, Windows based systems use \r\n
* as the line ending characters and Macintosh based systems use
* \r as the line ending character.
* </p>
* <p>
* If you use the wrong line ending characters when writing your files, you
* might find that other applications that open those files will "look
* funny".
* </p>
* <p>
* Windows offers a text-mode translation flag ('t')
* which will transparently translate \n to
* \r\n when working with the file. In contrast, you
* can also use 'b' to force binary mode, which will not
* translate your data. To use these flags, specify either
* 'b' or 't' as the last character
* of the mode parameter.
* </p>
* <p>
* The default translation mode depends on the SAPI and version of PHP that
* you are using, so you are encouraged to always specify the appropriate
* flag for portability reasons. You should use the 't'
* mode if you are working with plain-text files and you use
* \n to delimit your line endings in your script, but
* expect your files to be readable with applications such as notepad. You
* should use the 'b' in all other cases.
* </p>
* <p>
* If you do not specify the 'b' flag when working with binary files, you
* may experience strange problems with your data, including broken image
* files and strange problems with \r\n characters.
* </p>
* <p>
* For portability, it is strongly recommended that you always
* use the 'b' flag when opening files with fopen.
* </p>
* <p>
* Again, for portability, it is also strongly recommended that
* you re-write code that uses or relies upon the 't'
* mode so that it uses the correct line endings and
* 'b' mode instead.
* </p>
* @param bool $use_include_path [optional] <p>
* The optional third use_include_path parameter
* can be set to '1' or true if you want to search for the file in the
* include_path, too.
* </p>
* @param resource $context [optional] ¬e.context-support;
* @return resource|false a file pointer resource on success, or false on error.
* @since 4.0
* @since 5.0
*/
function fopen ($filename, $mode, $use_include_path = null, $context = null) {}
/**
* Output all remaining data on a file pointer
* @link https://php.net/manual/en/function.fpassthru.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @return int|false If an error occurs, fpassthru returns
* false. Otherwise, fpassthru returns
* the number of characters read from handle
* and passed through to the output.
* @since 4.0
* @since 5.0
*/
function fpassthru ($handle) {}
/**
* Truncates a file to a given length
* @link https://php.net/manual/en/function.ftruncate.php
* @param resource $handle <p>
* The file pointer.
* </p>
* <p>
* The handle must be open for writing.
* </p>
* @param int $size <p>
* The size to truncate to.
* </p>
* <p>
* If size is larger than the file it is extended
* with null bytes.
* </p>
* <p>
* If size is smaller than the extra data
* will be lost.
* </p>
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function ftruncate ($handle, $size) {}
/**
* Gets information about a file using an open file pointer
* @link https://php.net/manual/en/function.fstat.php
* @param resource $handle &fs.file.pointer;
* @return array an array with the statistics of the file; the format of the array
* is described in detail on the stat manual page.
* @since 4.0
* @since 5.0
*/
function fstat ($handle) {}
/**
* Seeks on a file pointer
* @link https://php.net/manual/en/function.fseek.php
* @param resource $handle &fs.file.pointer;
* @param int $offset <p>
* The offset.
* </p>
* <p>
* To move to a position before the end-of-file, you need to pass
* a negative value in offset and
* set whence
* to SEEK_END.
* </p>
* @param int $whence [optional] <p>
* whence values are:
* SEEK_SET - Set position equal to offset bytes.
* SEEK_CUR - Set position to current location plus offset.
* SEEK_END - Set position to end-of-file plus offset.
* </p>
* <p>
* If whence is not specified, it is assumed to be
* SEEK_SET.
* </p>
* @return int Upon success, returns 0; otherwise, returns -1. Note that seeking
* past EOF is not considered an error.
* @since 4.0
* @since 5.0
*/
function fseek ($handle, $offset, $whence = SEEK_SET) {}
/**
* Returns the current position of the file read/write pointer
* @link https://php.net/manual/en/function.ftell.php
* @param resource $handle <p>
* The file pointer must be valid, and must point to a file successfully
* opened by fopen or popen.
* ftell gives undefined results for append-only streams
* (opened with "a" flag).
* </p>
* @return int|false the position of the file pointer referenced by
* handle as an integer; i.e., its offset into the file stream.
* </p>
* <p>
* If an error occurs, returns false.
* @since 4.0
* @since 5.0
*/
function ftell ($handle) {}
/**
* Flushes the output to a file
* @link https://php.net/manual/en/function.fflush.php
* @param resource $handle The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
* @return bool true on success or false on failure.
* @since 4.0.1
* @since 5.0
*/
function fflush ($handle) {}
/**
* Binary-safe file write
* @link https://php.net/manual/en/function.fwrite.php
* @param resource $handle &fs.file.pointer;
* @param string $string <p>
* The string that is to be written.
* </p>
* @param int $length [optional] <p>
* If the length argument is given, writing will
* stop after length bytes have been written or
* the end of string is reached, whichever comes
* first.
* </p>
* <p>
* Note that if the length argument is given,
* then the magic_quotes_runtime
* configuration option will be ignored and no slashes will be
* stripped from string.
* </p>
* @return int|false the number of bytes written, or <b>FALSE</b> on error.
* @since 4.0
* @since 5.0
*/
function fwrite ($handle, $string, $length = null) {}
/**
* &Alias; <function>fwrite</function>
* @see fwrite()
* @link https://php.net/manual/en/function.fputs.php
* Binary-safe file write
* @param resource $handle A file system pointer resource that is typically created using fopen().
* @param string $string <p>
* The string that is to be written.
* </p>
* @param int $length [optional] <p>
* If the length argument is given, writing will
* stop after length bytes have been written or
* the end of string is reached, whichever comes
* first.
* </p>
* <p>
* Note that if the length argument is given,
* then the magic_quotes_runtime
* configuration option will be ignored and no slashes will be
* stripped from string.
* </p>
* @return int|false the number of bytes written, or <b>FALSE</b> on error.
* @since 4.0
* @since 5.0
*/
function fputs ($handle, $string, $length = null) {}
/**
* Attempts to create the directory specified by pathname.
* @link https://php.net/manual/en/function.mkdir.php
* @param string $pathname <p>
* The directory path.
* </p>
* @param int $mode [optional] <p>
* The mode is 0777 by default, which means the widest possible
* access. For more information on modes, read the details
* on the chmod page.
* </p>
* <p>
* mode is ignored on Windows.
* </p>
* <p>
* Note that you probably want to specify the mode as an octal number,
* which means it should have a leading zero. The mode is also modified
* by the current umask, which you can change using
* umask().
* </p>
* @param bool $recursive [optional] <p>
* Allows the creation of nested directories specified in the pathname. Default to false.
* </p>
* @param resource $context [optional] ¬e.context-support;
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function mkdir ($pathname, $mode = 0777, $recursive = false, $context = null) {}
/**
* Renames a file or directory
* @link https://php.net/manual/en/function.rename.php
* @param string $oldname <p>
* </p>
* <p>
* The old name. The wrapper used in oldname
* must match the wrapper used in
* newname.
* </p>
* @param string $newname <p>
* The new name.
* </p>
* @param resource $context [optional] ¬e.context-support;
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function rename ($oldname, $newname, $context = null) {}
/**
* Copies file
* @link https://php.net/manual/en/function.copy.php
* @param string $source <p>
* Path to the source file.
* </p>
* @param string $dest <p>
* The destination path. If dest is a URL, the
* copy operation may fail if the wrapper does not support overwriting of
* existing files.
* </p>
* <p>
* If the destination file already exists, it will be overwritten.
* </p>
* @param resource $context [optional] <p>
* A valid context resource created with
* stream_context_create.
* </p>
* @return bool true on success or false on failure.
* @since 4.0
* @since 5.0
*/
function copy ($source, $dest, $context = null) {}
/**
* Create file with unique file name
* @link https://php.net/manual/en/function.tempnam.php
* @param string $dir <p>
* The directory where the temporary filename will be created.
* </p>
* @param string $prefix <p>
* The prefix of the generated temporary filename.
* </p>
* Windows use only the first three characters of prefix.
* @return string|false the new temporary filename, or false on
* failure.
* @since 4.0
* @since 5.0
*/
function tempnam ($dir, $prefix) {}
/**
* Creates a temporary file
* @link https://php.net/manual/en/function.tmpfile.php
* @return resource|false a file handle, similar to the one returned by
* fopen, for the new file or false on failure.
* @since 4.0
* @since 5.0
*/
function tmpfile () {}
/**
* Reads entire file into an array
* @link https://php.net/manual/en/function.file.php
* @param string $filename <p>
* Path to the file.
* </p>
* &tip.fopen-wrapper;
* @param int $flags [optional] <p>
* The optional parameter flags can be one, or
* more, of the following constants:
* FILE_USE_INCLUDE_PATH
* Search for the file in the include_path.
* @param resource $context [optional] <p>
* A context resource created with the
* stream_context_create function.
* </p>
* <p>
* ¬e.context-support;
* </p>
* @return array|false the file in an array. Each element of the array corresponds to a
* line in the file, with the newline still attached. Upon failure,
* file returns false.
* </p>
* <p>
* Each line in the resulting array will include the line ending, unless
* FILE_IGNORE_NEW_LINES is used, so you still need to
* use rtrim if you do not want the line ending
* present.
* @since 4.0
* @since 5.0
*/
function file ($filename, $flags = null, $context = null) {}
/**
* Reads entire file into a string
* @link https://php.net/manual/en/function.file-get-contents.php
* @param string $filename <p>
* Name of the file to read.
* </p>
* @param bool $use_include_path [optional] <p>
* Note: As of PHP 5 the FILE_USE_INCLUDE_PATH constant can be
* used to trigger include path search.
* </p>
* @param resource $context [optional] <p>
* A valid context resource created with
* stream_context_create. If you don't need to use a
* custom context, you can skip this parameter by &null;.
* </p>
* @param int $offset [optional] <p>
* The offset where the reading starts.
* </p>
* @param int $maxlen [optional] <p>
* Maximum length of data read. The default is to read until end
* of file is reached.
* </p>
* @return string|false The function returns the read data or false on failure.
* @since 4.3
* @since 5.0
*/
function file_get_contents ($filename, $use_include_path = false, $context = null, $offset = 0, $maxlen = null) {}
/**
* Write a string to a file
* @link https://php.net/manual/en/function.file-put-contents.php
* @param string $filename <p>
* Path to the file where to write the data.
* </p>
* @param mixed $data <p>
* The data to write. Can be either a string, an
* array or a stream resource.
* </p>
* <p>
* If data is a stream resource, the
* remaining buffer of that stream will be copied to the specified file.
* This is similar with using stream_copy_to_stream.
* </p>
* <p>
* You can also specify the data parameter as a single
* dimension array. This is equivalent to
* file_put_contents($filename, implode('', $array)).
* </p>
* @param int $flags [optional] <p>
* The value of flags can be any combination of
* the following flags (with some restrictions), joined with the binary OR
* (|) operator.
* </p>
* <p>
* <table>
* Available flags
* <tr valign="top">
* <td>Flag</td>
* <td>Description</td>
* </tr>
* <tr valign="top">
* <td>
* FILE_USE_INCLUDE_PATH
* </td>
* <td>
* Search for filename in the include directory.
* See include_path for more
* information.
* </td>
* </tr>
* <tr valign="top">
* <td>
* FILE_APPEND
* </td>
* <td>
* If file filename already exists, append
* the data to the file instead of overwriting it. Mutually
* exclusive with LOCK_EX since appends are atomic and thus there
* is no reason to lock.
* </td>
* </tr>
* <tr valign="top">
* <td>
* LOCK_EX
* </td>
* <td>
* Acquire an exclusive lock on the file while proceeding to the
* writing. Mutually exclusive with FILE_APPEND.
* @since 5.1
* </td>
* </tr>
* </table>
* </p>
* @param resource $context [optional] <p>
* A valid context resource created with
* stream_context_create.
* </p>
* @return int|false The function returns the number of bytes that were written to the file, or
* false on failure.
* @since 5.0
*/
function file_put_contents ($filename, $data, $flags = 0, $context = null) {}
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