102 lines
2.4 KiB
PHP
102 lines
2.4 KiB
PHP
<?php
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/**
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* Piwik - free/libre analytics platform
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*/
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namespace Piwik\CliMulti;
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use Piwik\Common;
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class CliPhp
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{
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public function findPhpBinary()
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{
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if (defined('PHP_BINARY')) {
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if ($this->isHhvmBinary(PHP_BINARY)) {
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return PHP_BINARY . ' --php';
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}
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if ($this->isValidPhpType(PHP_BINARY)) {
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return PHP_BINARY . ' -q';
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}
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}
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$bin = '';
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if (!empty($_SERVER['_']) && Common::isPhpCliMode()) {
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$bin = $this->getPhpCommandIfValid($_SERVER['_']);
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}
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if (empty($bin) && !empty($_SERVER['argv'][0]) && Common::isPhpCliMode()) {
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$bin = $this->getPhpCommandIfValid($_SERVER['argv'][0]);
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}
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if (!$this->isValidPhpType($bin)) {
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$bin = shell_exec('which php');
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}
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if (!$this->isValidPhpType($bin)) {
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$bin = shell_exec('which php5');
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}
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if (!$this->isValidPhpType($bin)) {
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return false;
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}
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$bin = trim($bin);
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if (!$this->isValidPhpVersion($bin)) {
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return false;
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}
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$bin .= ' -q';
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return $bin;
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}
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private function isHhvmBinary($bin)
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{
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return false !== strpos($bin, 'hhvm');
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}
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private function isValidPhpVersion($bin)
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{
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global $piwik_minimumPHPVersion;
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$cliVersion = $this->getPhpVersion($bin);
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$isCliVersionValid = version_compare($piwik_minimumPHPVersion, $cliVersion) <= 0;
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return $isCliVersionValid;
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}
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private function isValidPhpType($path)
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{
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return !empty($path)
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&& false === strpos($path, 'fpm')
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&& false === strpos($path, 'cgi')
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&& false === strpos($path, 'phpunit');
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}
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private function getPhpCommandIfValid($path)
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{
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if (!empty($path) && is_executable($path)) {
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if (0 === strpos($path, PHP_BINDIR) && $this->isValidPhpType($path)) {
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return $path;
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}
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}
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return null;
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}
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/**
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* @param string $bin PHP binary
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* @return string
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*/
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private function getPhpVersion($bin)
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{
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$command = sprintf("%s -r 'echo phpversion();'", $bin);
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$version = shell_exec($command);
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return $version;
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}
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}
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