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System::which

System::which -- show full path of a command

Áttekintés

require_once "System.php";

mixed System::which (string $program [, boolean $fallback = FALSE])

Leírás

The command shows the full path of a command.

Paraméterek

  • string $program - the command to search for

  • boolean $fallback - value to return in case of program not found

Visszatérési érték

mixed - A string with the full path or FALSE if not found

Megjegyzés

Ez a függvény meghívható statikusan.

Lásd

which man page

System::tmpdir (Previous) (Next) PEAR Installer classes
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