<?php require_once dirname(__FILE__).'/SymfonyRequirements.php'; $lineSize = 70; $symfonyRequirements = new SymfonyRequirements(); $iniPath = $symfonyRequirements->getPhpIniConfigPath(); echo_title('Symfony2 Requirements Checker'); echo '> PHP is using the following php.ini file:'.PHP_EOL; if ($iniPath) { echo_style('green', ' '.$iniPath); } else { echo_style('warning', ' WARNING: No configuration file (php.ini) used by PHP!'); } echo PHP_EOL.PHP_EOL; echo '> Checking Symfony requirements:'.PHP_EOL.' '; $messages = array(); foreach ($symfonyRequirements->getRequirements() as $req) { /** @var $req Requirement */ if ($helpText = get_error_message($req, $lineSize)) { echo_style('red', 'E'); $messages['error'][] = $helpText; } else { echo_style('green', '.'); } } $checkPassed = empty($messages['error']); foreach ($symfonyRequirements->getRecommendations() as $req) { if ($helpText = get_error_message($req, $lineSize)) { echo_style('yellow', 'W'); $messages['warning'][] = $helpText; } else { echo_style('green', '.'); } } if ($checkPassed) { echo_block('success', 'OK', 'Your system is ready to run Symfony2 projects'); } else { echo_block('error', 'ERROR', 'Your system is not ready to run Symfony2 projects'); echo_title('Fix the following mandatory requirements', 'red'); foreach ($messages['error'] as $helpText) { echo ' * '.$helpText.PHP_EOL; } } if (!empty($messages['warning'])) { echo_title('Optional recommendations to improve your setup', 'yellow'); foreach ($messages['warning'] as $helpText) { echo ' * '.$helpText.PHP_EOL; } } echo PHP_EOL; echo_style('title', 'Note'); echo ' The command console could use a different php.ini file'.PHP_EOL; echo_style('title', '~~~~'); echo ' than the one used with your web server. To be on the'.PHP_EOL; echo ' safe side, please check the requirements from your web'.PHP_EOL; echo ' server using the '; echo_style('yellow', 'web/config.php'); echo ' script.'.PHP_EOL; echo PHP_EOL; exit($checkPassed ? 0 : 1); function get_error_message(Requirement $requirement, $lineSize) { if ($requirement->isFulfilled()) { return; } $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.' ').PHP_EOL; $errorMessage .= ' > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.' > ').PHP_EOL; return $errorMessage; } function echo_title($title, $style = null) { $style = $style ?: 'title'; echo PHP_EOL; echo_style($style, $title.PHP_EOL); echo_style($style, str_repeat('~', strlen($title)).PHP_EOL); echo PHP_EOL; } function echo_style($style, $message) { // ANSI color codes $styles = array( 'reset' => "\033[0m", 'red' => "\033[31m", 'green' => "\033[32m", 'yellow' => "\033[33m", 'error' => "\033[37;41m", 'success' => "\033[37;42m", 'title' => "\033[34m", ); $supports = has_color_support(); echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : ''); } function echo_block($style, $title, $message) { $message = ' '.trim($message).' '; $width = strlen($message); echo PHP_EOL.PHP_EOL; echo_style($style, str_repeat(' ', $width).PHP_EOL); echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL); echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL); echo_style($style, str_repeat(' ', $width).PHP_EOL); } function has_color_support() { static $support; if (null === $support) { if (DIRECTORY_SEPARATOR == '\\') { $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI'); } else { $support = function_exists('posix_isatty') && @posix_isatty(STDOUT); } } return $support; }