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File: vendor/psy/psysh/bin/psysh

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File: vendor/psy/psysh/bin/psysh
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Laravel Blogging Platform
Manage blog posts using Laravel and Bootstrap
Author: By
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Date: 5 years ago
Size: 4,158 bytes
 

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#!/usr/bin/env php <?php /* * This file is part of Psy Shell. * * (c) 2012-2017 Justin Hileman * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ // Try to find an autoloader for a local psysh version. // We'll wrap this whole mess in a Closure so it doesn't leak any globals. call_user_func(function () { $cwd = null; // Find the cwd arg (if present) $argv = isset($_SERVER['argv']) ? $_SERVER['argv'] : array(); foreach ($argv as $i => $arg) { if ($arg === '--cwd') { if ($i >= count($argv) - 1) { echo 'Missing --cwd argument.' . PHP_EOL; exit(1); } $cwd = $argv[$i + 1]; break; } if (preg_match('/^--cwd=/', $arg)) { $cwd = substr($arg, 6); break; } } // Or fall back to the actual cwd if (!isset($cwd)) { $cwd = getcwd(); } $cwd = str_replace('\\', '/', $cwd); $chunks = explode('/', $cwd); while (!empty($chunks)) { $path = implode('/', $chunks); // Find composer.json if (is_file($path . '/composer.json')) { if ($cfg = json_decode(file_get_contents($path . '/composer.json'), true)) { if (isset($cfg['name']) && $cfg['name'] === 'psy/psysh') { // We're inside the psysh project. Let's use the local // Composer autoload. if (is_file($path . '/vendor/autoload.php')) { require $path . '/vendor/autoload.php'; } return; } } } // Or a composer.lock if (is_file($path . '/composer.lock')) { if ($cfg = json_decode(file_get_contents($path . '/composer.lock'), true)) { foreach (array_merge($cfg['packages'], $cfg['packages-dev']) as $pkg) { if (isset($pkg['name']) && $pkg['name'] === 'psy/psysh') { // We're inside a project which requires psysh. We'll // use the local Composer autoload. if (is_file($path . '/vendor/autoload.php')) { require $path . '/vendor/autoload.php'; } return; } } } } array_pop($chunks); } }); // We didn't find an autoloader for a local version, so use the autoloader that // came with this script. if (!class_exists('Psy\Shell')) { /* <<< */ if (is_file(__DIR__ . '/../vendor/autoload.php')) { require __DIR__ . '/../vendor/autoload.php'; } elseif (is_file(__DIR__ . '/../../../autoload.php')) { require __DIR__ . '/../../../autoload.php'; } else { echo 'PsySH dependencies not found, be sure to run `composer install`.' . PHP_EOL; echo 'See https://getcomposer.org to get Composer.' . PHP_EOL; exit(1); } /* >>> */ } // If the psysh binary was included directly, assume they just wanted an // autoloader and bail early. if (version_compare(PHP_VERSION, '5.3.6', '<')) { $trace = debug_backtrace(); } elseif (version_compare(PHP_VERSION, '5.4.0', '<')) { $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); } else { $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1); } if (Psy\Shell::isIncluded($trace)) { unset($trace); return; } // Clean up after ourselves. unset($trace); // If the local version is too old, we can't do this if (!function_exists('Psy\bin')) { $argv = $_SERVER['argv']; $first = array_shift($argv); if (preg_match('/php(\.exe)?$/', $first)) { array_shift($argv); } array_unshift($argv, 'vendor/bin/psysh'); echo 'A local PsySH dependency was found, but it cannot be loaded. Please update to' . PHP_EOL; echo 'the latest version, or run the local copy directly, e.g.:' . PHP_EOL; echo PHP_EOL; echo ' ' . implode(' ', $argv) . PHP_EOL; exit(1); } // And go! call_user_func(Psy\bin());