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composer/bin/composer

66 lines
1.9 KiB
PHP
Executable File

#!/usr/bin/env php
<?php
if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
echo 'Warning: Composer should be invoked via the CLI version of PHP, not the '.PHP_SAPI.' SAPI'.PHP_EOL;
}
setlocale(LC_ALL, 'C');
require __DIR__.'/../src/bootstrap.php';
use Composer\Console\Application;
use Composer\XdebugHandler\XdebugHandler;
use Composer\Util\Platform;
error_reporting(-1);
// Restart without Xdebug
$xdebug = new XdebugHandler('Composer');
$xdebug->check();
unset($xdebug);
if (defined('HHVM_VERSION') && version_compare(HHVM_VERSION, '4.0', '>=')) {
echo 'HHVM 4.0 has dropped support for Composer, please use PHP instead. Aborting.'.PHP_EOL;
exit(1);
}
if (function_exists('ini_set')) {
@ini_set('display_errors', '1');
// Set user defined memory limit
if ($memoryLimit = getenv('COMPOSER_MEMORY_LIMIT')) {
@ini_set('memory_limit', $memoryLimit);
} else {
$memoryInBytes = function ($value) {
$unit = strtolower(substr($value, -1, 1));
$value = (int) $value;
switch($unit) {
case 'g':
$value *= 1024;
// no break (cumulative multiplier)
case 'm':
$value *= 1024;
// no break (cumulative multiplier)
case 'k':
$value *= 1024;
}
return $value;
};
$memoryLimit = trim(ini_get('memory_limit'));
// Increase memory_limit if it is lower than 1.5GB
if ($memoryLimit != -1 && $memoryInBytes($memoryLimit) < 1024 * 1024 * 1536) {
@ini_set('memory_limit', '1536M');
}
unset($memoryInBytes);
}
unset($memoryLimit);
}
Platform::putEnv('COMPOSER_BINARY', realpath($_SERVER['argv'][0]));
// run the command application
$application = new Application();
$application->run();