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t3lib_exec Class Reference

List of all members.

Public Member Functions
	checkCommand ($cmd, $handler='')
	getCommand ($cmd, $handler='', $handlerOpt='')
	addPaths ($paths)
	getPaths ($addInvalid=false)
	_getPaths ()
	_init ()
	_initPaths ($paths='')
	_getOS ()
	_fixPath ($path)

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Detailed Description

Definition at line 81 of file class.t3lib_exec.php.

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Member Function Documentation

t3lib_exec::_fixPath (  $  path  )

Set a path to the right format Parameters: string  Input path Returns: string Output path Definition at line 383 of file class.t3lib_exec.php. Referenced by _getPaths().

t3lib_exec::_getOS (   )

Returns on which OS we're runing Returns: string the OS type: "UNIX" or "WIN" Definition at line 371 of file class.t3lib_exec.php. Referenced by _getPaths(), and checkCommand().

t3lib_exec::_getPaths (   )

Set the search paths from different sources, internal Returns: array Array of absolute paths (keys and values are equal) Definition at line 235 of file class.t3lib_exec.php. References _fixPath(), _getOS(), and t3lib_div::trimExplode(). Referenced by _initPaths().

t3lib_exec::_init (   )

Initialization, internal Returns: void Definition at line 296 of file class.t3lib_exec.php. References _initPaths(). Referenced by checkCommand(), getCommand(), and getPaths().

t3lib_exec::_initPaths (  $  paths = ''  )

Init and extend the preset paths with own Parameters: string  Comma seperated list of extra paths where a command should be searched. Relative paths (without leading "/") are prepend with site root path (PATH_site). Returns: void Definition at line 318 of file class.t3lib_exec.php. References _getPaths(), and t3lib_div::trimExplode(). Referenced by _init(), and addPaths().

t3lib_exec::addPaths (  $  paths  )

Extend the preset paths. This way an extension can install an executable and provide the path to t3lib_exec. Parameters: string  comma seperated list of extra paths where a command should be searched. Relative paths (without leading "/") are prepend with site root path (PATH_site). Returns: void Definition at line 197 of file class.t3lib_exec.php. References _initPaths().

t3lib_exec::checkCommand (  $  cmd, $  handler = '' )

Checks if a command is valid or not updates global vars Parameters: string  the command that should be executed. eg: "convert" string  executer for the command. eg: "perl" Returns: boolean false if cmd is not found, or -1 if the handler is not found Definition at line 91 of file class.t3lib_exec.php. References _getOS(), and _init(). Referenced by t3lib_svbase::checkExec(), t3lib_extMgm::findService(), and getCommand().

t3lib_exec::getCommand (  $  cmd, $  handler = '', $  handlerOpt = '' )

Returns a command string for exec(), system() Parameters: string  the command that should be executed. eg: "convert" string  handler (executor) for the command. eg: "perl" string  options for the handler, like '-w' for "perl" Returns: mixed returns command string, or false if cmd is not found, or -1 if the handler is not found Definition at line 164 of file class.t3lib_exec.php. References _init(), and checkCommand().

t3lib_exec::getPaths (  $  addInvalid = false  )

Returns an array of search paths Parameters: boolean  If set the array contains invalid path too. Then the key is the path and the value is empty Returns: array Array of search paths (empty if exec is disabled) Definition at line 209 of file class.t3lib_exec.php. References _init().

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The documentation for this class was generated from the following file:

• typo3_src-3.8.1/t3lib/class.t3lib_exec.php

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