3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class ConfigManager { var $config = array(); function load() { $config = array('foo' => 'bar'); } function get($key) { return isset($this->config[$key]) ? $this->config[$key] : null; } function set($key, $value) { $this->config[$key] = $value; } } function &config_get_manager() { static $configManager; if (!isset($configManager)) { $configManager = &new ConfigManager; $configManager->load(); } return $configManager } function config_get($key) { static $configManager; if (!isset($configManager)) { $configManager = &config_get_manager(); } return $configManager->get($key); } function config_set($key, $value) { static $configManager; if (!isset($configManager)) { $configManager = &config_get_manager(); } $configManager->set($key, $value); } echo config_get('foo') . "\n"; config_set('foo', 'baz'); echo config_get('foo') . "\n";
Output for 5.3.0 - 5.4.26
Deprecated: Assigning the return value of new by reference is deprecated in /in/PlAs9 on line 28 Parse error: syntax error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 5.1.3 - 5.2.17
Strict Standards: Assigning the return value of new by reference is deprecated in /in/PlAs9 on line 28 Parse error: syntax error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 5.1.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/PlAs9 on line 5 Strict Standards: Assigning the return value of new by reference is deprecated in /in/PlAs9 on line 28 Parse error: syntax error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/PlAs9 on line 5 Strict Standards: Assigning the return value of new by reference is deprecated in /in/PlAs9 on line 28 Parse error: parse error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '}' in /in/PlAs9 on line 33
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/PlAs9 on line 33
Process exited with code 255.