function System::tmpdir

Get the path of the temporal directory set in the system by looking in its environments variables. Note: php.ini-recommended removes the "E" from the variables_order setting, making unavaible the $_ENV array, that s why we do tests with _ENV

Return value

string The temporary directory on the system

1 call to System::tmpdir()

System::mktemp in vendor/pear/pear-core-minimal/src/System.php

Creates temporary files or directories. This function will remove the created files when the scripts finish its execution.

File

vendor/pear/pear-core-minimal/src/System.php, line 463

Class

System

System offers cross platform compatible system functions

Code

public static function tmpdir() {
    if (OS_WINDOWS) {
        if ($var = isset($_ENV['TMP']) ? $_ENV['TMP'] : getenv('TMP')) {
            return $var;
        }
        if ($var = isset($_ENV['TEMP']) ? $_ENV['TEMP'] : getenv('TEMP')) {
            return $var;
        }
        if ($var = isset($_ENV['USERPROFILE']) ? $_ENV['USERPROFILE'] : getenv('USERPROFILE')) {
            return $var;
        }
        if ($var = isset($_ENV['windir']) ? $_ENV['windir'] : getenv('windir')) {
            return $var;
        }
        return getenv('SystemRoot') . '\\temp';
    }
    if ($var = isset($_ENV['TMPDIR']) ? $_ENV['TMPDIR'] : getenv('TMPDIR')) {
        return $var;
    }
    return realpath(function_exists('sys_get_temp_dir') ? sys_get_temp_dir() : '/tmp');
}