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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 ($addInvalid=false)
	_init ()
	_initPaths ($paths='')
	_getConfiguredApps ()
	_getPaths ()
	_fixPath ($path)

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Detailed Description

Definition at line 85 of file class.t3lib_exec.php.

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Member Function Documentation

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 95 of file class.t3lib_exec.php.

References _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 166 of file class.t3lib_exec.php.

References _init(), and checkCommand().

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 199 of file class.t3lib_exec.php.

References _initPaths().

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 211 of file class.t3lib_exec.php.

References _init().

t3lib_exec::_init

(

)

Initialization, internal

Returns:

void

Definition at line 237 of file class.t3lib_exec.php.

References _getConfiguredApps(), and _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 259 of file class.t3lib_exec.php.

References _getPaths(), and t3lib_div::trimExplode().

Referenced by _init(), and addPaths().

t3lib_exec::_getConfiguredApps

(

)

Processes and returns the paths from $TYPO3_CONF_VARS['SYS']['binSetup']

Returns:

array Array of commands and path

Definition at line 312 of file class.t3lib_exec.php.

References t3lib_div::trimExplode().

Referenced by _init().

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 339 of file class.t3lib_exec.php.

References _fixPath(), and t3lib_div::trimExplode().

Referenced by _initPaths().

t3lib_exec::_fixPath

(

$

path

)

Set a path to the right format

Parameters:

string

Input path

Returns:

string Output path

Definition at line 400 of file class.t3lib_exec.php.

Referenced by _getPaths().

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

• typo3_src-4.1/t3lib/class.t3lib_exec.php

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