apd_set_pprof_trace(3) [php man page]

APD_SET_PPROF_TRACE(3)							 1						    APD_SET_PPROF_TRACE(3)

apd_set_pprof_trace - Starts the session debugging

SYNOPSIS

       string apd_set_pprof_trace ([string  $dump_directory = ini_get("apd.dumpdir")], [string	$fragment = "pprof"])

DESCRIPTION

	Starts debugging to pprof_{process_id} in the dump directory.

PARAMETERS

	      o $dump_directory
		- The directory in which the profile dump file is written. If not set, the apd.dumpdir setting from the php.ini file is used.

	      o $fragment
		-

RETURN VALUES

	Returns path of the destination file.

EXAMPLES

       Example #1

	      apd_set_pprof_trace(3) example

	      <?php
	      apd_set_pprof_trace();
	      ?>

SEE ALSO

       apd_set_session_trace(3).

PHP Documentation Group 												    APD_SET_PPROF_TRACE(3)

DIRNAME(3)								 1								DIRNAME(3)

dirname - Returns parent directory's path

SYNOPSIS

       string dirname (string  $path)

DESCRIPTION

	Given a string containing the path of a file or directory, this function will return the parent directory's path.

PARAMETERS

	      o $path
		-  A path.  On Windows, both slash ( /) and backslash ( ) are used as directory separator character. In other environments, it is
		the forward slash ( /).

RETURN VALUES

	Returns the path of the parent directory. If there are no slashes in $path, a dot (' .') is returned, indicating  the  current	directory.
       Otherwise, the returned string is $path with any trailing /component removed.

CHANGELOG

       +--------+-------------------------------+
       |Version |				|
       |	|				|
       |	|	   Description		|
       |	|				|
       +--------+-------------------------------+
       | 5.0.0	|				|
       |	|				|
       |	| dirname(3) is now binary safe |
       |	|				|
       +--------+-------------------------------+
EXAMPLES

       Example #1

	      dirname(3) example

	      <?php
	      echo "1) " . dirname("/etc/passwd") . PHP_EOL; // 1) /etc
	      echo "2) " . dirname("/etc/") . PHP_EOL; // 2) / (or  on Windows)
	      echo "3) " . dirname("."); // 3) .
	      ?>

NOTES

       Note

	      dirname(3) operates naively on the input string, and is not aware of the actual filesystem, or path components such as " ..".

       Note

	      dirname(3)  is locale aware, so for it to see the correct directory name with multibyte character paths, the matching locale must be
	      set using the setlocale(3) function.

       Note

	       Since PHP 4.3.0, you will often get a slash or a dot back from dirname(3) in situations where the older	functionality  would  have
	      given you the empty string.

	Check the following change example:

       <?php

       //before PHP 4.3.0
       dirname('c:/'); // returned '.'

       //after PHP 4.3.0
       dirname('c:/x'); // returns 'c:'
       dirname('c:/Temp/x'); // returns 'c:/Temp'
       dirname('/x'); // returns ''

       ?>

SEE ALSO

       basename(3), pathinfo(3), realpath(3).

PHP Documentation Group 														DIRNAME(3)