3v4l.org

run code in 300+ PHP versions simultaneously
<?php // 为避免污染全局命名空间,已对所有标识符加 `e` 前缀 /** * 运行模式 * * debug 调试模式, 会开启详细的日志记录和错误提示 * * default 默认模式, 会输出错误提示 * * production 生产模式, 不会执行任何额外操作, 最高效地执行代码 */ const eDebug = 2; const eDefault = 1; const eProduction = 0; const eRunMode = eDebug; // 默认关掉所有错误提示 error_reporting(0); // 如果是默认模式,打开致命错误和解析错误的报告 if(eRunMode >= eDefault) error_reporting(E_ERROR | E_PARSE); // 如果是调试模式,打开全部错误提示,并启用修改建议提示 if(eRunMode >= eDebug) error_reporting(E_ALL | E_STRICT); class ePHPException extends Exception { protected $severity; protected $varList; public function __construct($message = "", $code = 0, $severity = 1, $filename = __FILE__, $lineno = __LINE__, Exception $previous = null, $varList = []) { $this->severity = $severity; $this->file = $filename; $this->line = $lineno; $this->varList = $varList; parent::__construct($message, $code, $previous); } public function getSeverity() { return $this->severity; } public function getVarList() { return $this->varList; } } set_error_handler(function($no, $str, $file, $line, $varList) { throw new ePHPException($str, 0, $no, $file, $line, null, $varList); }); if(eRunMode <= eProduction) { set_exception_handler(function(Exception $exception) { header("Content-Type: text/plant; charset=UTF-8"); die(header("HTTP/1.1 500 Internal Server Error")); }); } else { set_exception_handler(function(Exception $exception) { // 暂时我们只打算以纯文本的形式展示信息 header("Content-Type: text/plant; charset=UTF-8"); // 整体模版 $msg = "Exception `%s`: %s\nStack trace:\n%s\n thrown in %s on line %s"; // 栈的每一行的模版 $traceline = "#%s %s (%s): %s(%s)"; // 从异常对象获取运行栈 $trace = $exception->getTrace(); // 只有在调试模式才会显示参数的值,其他模式下只显示参数类型 if(eRunMode < eDebug) foreach ($trace as $key => $stackPoint) $trace[$key]['args'] = array_map('gettype', $trace[$key]['args']); $result = []; // 对运行栈的每一项应用模版 foreach ($trace as $key => $stackPoint) $result[] = sprintf( $traceline, $key, $stackPoint['file'], $stackPoint['line'], $stackPoint['function'], implode(', ', $stackPoint['args']) ); $result[] = '#' . ++$key . ' {main}'; // 应用整体模版 $msg = sprintf( $msg, get_class($exception), $exception->getMessage(), implode("\n", $result), $exception->getFile(), $exception->getLine() ); // 打印运行栈等信息 print $msg; // 如果当前是调试模式,且异常对象是我们构造的 ePHPException 类型,打印符号表 echo "111"; print_r($exception->getVarList()); }); } class TypeException extends Exception{} function repeat($argInt, $argString) { if(is_int($argInt) && is_int($argString)) return str_repeat($argString, $argInt); else throw new TypeException("Type Error"); } function call($func, $arg1, $arg2) { $func($arg1, $arg2); } function errorFunc() { dontExistFunction(); } // 错误1: call("array_keys", 0, 0); // 错误2: //call("repeat", "Hello World", 1234); // 错误3: //call("errorFunc", 0, 0);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0130.00916.86
8.3.60.0100.00618.43
8.3.50.0090.01021.93
8.3.40.0070.01418.77
8.3.30.0090.00619.09
8.3.20.0080.00020.30
8.3.10.0030.00522.05
8.3.00.0060.00322.46
8.2.180.0130.00916.63
8.2.170.0100.00722.96
8.2.160.0110.00419.07
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00519.48
8.2.110.0100.00022.25
8.2.100.0070.00317.91
8.2.90.0000.00917.91
8.2.80.0060.00319.45
8.2.70.0060.00317.71
8.2.60.0080.00417.77
8.2.50.0030.00518.07
8.2.40.0060.00318.24
8.2.30.0040.00418.05
8.2.20.0040.00417.64
8.2.10.0030.00517.73
8.2.00.0040.00417.80
8.1.280.0120.00625.92
8.1.270.0030.00622.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00319.16
8.1.230.0040.00722.71
8.1.220.0080.00017.74
8.1.210.0030.00518.88
8.1.200.0100.00017.36
8.1.190.0000.00917.50
8.1.180.0040.00418.67
8.1.170.0000.00818.47
8.1.160.0000.00822.06
8.1.150.0050.00218.54
8.1.140.0000.00817.43
8.1.130.0000.00717.81
8.1.120.0040.00417.45
8.1.110.0050.00317.34
8.1.100.0040.00317.34
8.1.90.0040.00417.31
8.1.80.0070.00017.32
8.1.70.0040.00417.41
8.1.60.0000.00817.50
8.1.50.0050.00317.53
8.1.40.0000.00817.53
8.1.30.0050.00317.56
8.1.20.0060.00317.56
8.1.10.0040.00417.45
8.1.00.0040.00417.48
8.0.300.0000.00820.14
8.0.290.0050.00217.00
8.0.280.0030.00318.51
8.0.270.0050.00317.23
8.0.260.0000.00716.98
8.0.250.0020.00516.97
8.0.240.0040.00416.97
8.0.230.0030.00317.13
8.0.220.0030.00317.00
8.0.210.0000.00717.00
8.0.200.0000.00617.07
8.0.190.0000.00917.04
8.0.180.0040.00416.96
8.0.170.0070.00016.95
8.0.160.0040.00417.07
8.0.150.0000.00716.81
8.0.140.0000.00716.93
8.0.130.0030.00313.39
8.0.120.0080.00016.95
8.0.110.0040.00416.91
8.0.100.0030.00517.00
8.0.90.0040.00417.03
8.0.80.0070.01016.90
8.0.70.0040.00416.88
8.0.60.0000.00816.82
8.0.50.0000.00716.83
8.0.30.0150.00517.17
8.0.20.0170.00217.40
8.0.10.0030.00617.05
8.0.00.0070.01016.79
7.4.330.0000.00615.14
7.4.320.0030.00316.62
7.4.300.0030.00316.50
7.4.290.0030.00316.56
7.4.280.0000.00716.64
7.4.270.0030.00616.66
7.4.260.0070.00416.46
7.4.250.0030.00516.42
7.4.240.0000.00716.53
7.4.230.0000.00716.72
7.4.220.0100.01616.66
7.4.210.0070.01116.66
7.4.200.0050.00216.73
7.4.190.0030.00516.52
7.4.160.0160.00016.53
7.4.150.0060.01317.40
7.4.140.0100.00917.86
7.4.130.0070.01016.64
7.4.120.0060.01316.74
7.4.110.0100.01316.58
7.4.100.0070.01416.67
7.4.90.0100.00716.57
7.4.80.0110.00719.39
7.4.70.0040.01416.62
7.4.60.0100.00616.66
7.4.50.0030.00616.42
7.4.40.0040.00822.77
7.4.30.0060.01216.74
7.4.00.0060.00614.76
7.3.330.0000.00513.49
7.3.320.0000.00513.50
7.3.310.0030.00516.50
7.3.300.0030.00316.53
7.3.290.0120.00916.36
7.3.280.0080.01016.44
7.3.270.0070.01117.40
7.3.260.0040.01316.48
7.3.250.0140.00316.50
7.3.240.0090.01216.48
7.3.230.0110.00616.70
7.3.210.0120.00916.44
7.3.200.0110.01219.39
7.3.190.0040.01516.73
7.3.180.0070.01416.69
7.3.170.0060.01016.59
7.3.160.0080.00816.51
7.3.120.0080.00714.93
7.3.110.0040.01115.11
7.3.100.0100.00714.57
7.3.90.0000.01314.91
7.3.80.0040.00714.64
7.3.70.0090.00914.81
7.3.60.0060.01214.72
7.3.50.0100.00714.82
7.3.40.0030.01414.84
7.3.30.0070.00714.84
7.3.20.0040.00916.49
7.3.10.0070.00716.48
7.3.00.0100.00316.68
7.2.330.0070.01116.77
7.2.320.0030.01516.82
7.2.310.0100.00716.63
7.2.300.0070.01016.75
7.2.290.0080.00916.59
7.2.250.0110.00714.75
7.2.240.0070.01414.95
7.2.230.0100.00715.21
7.2.220.0000.01014.62
7.2.210.0060.00315.11
7.2.200.0070.01014.93
7.2.190.0060.00914.86
7.2.180.0050.00815.17
7.2.170.0090.00315.07
7.2.60.0000.01217.04
7.2.00.0030.01219.60
7.1.330.0070.00715.89
7.1.320.0070.00715.91
7.1.310.0000.01516.06
7.1.300.0100.00015.60
7.1.290.0110.00415.53
7.1.280.0060.00915.87
7.1.270.0060.00915.57
7.1.260.0070.00715.75
7.1.200.0040.01115.91
7.1.100.0140.00318.18
7.1.70.0080.00317.40
7.1.60.0100.01319.82
7.1.50.0130.01316.68
7.1.00.0000.08022.46
7.0.200.0000.00816.61
7.0.140.0030.07021.95
7.0.90.0100.07720.01
7.0.80.0530.08019.98
7.0.70.0130.07019.96
7.0.60.0030.04320.09
7.0.50.0130.08020.36
7.0.40.0130.04320.11
7.0.30.0070.07020.00
7.0.20.0170.07020.14
7.0.10.0030.06320.16
7.0.00.0070.07020.18
5.6.280.0100.07021.04
5.6.230.0000.05320.72
5.6.220.0000.07020.66
5.6.210.0100.08020.71
5.6.200.0100.08021.02
5.6.190.0100.08721.09
5.6.180.0170.05021.11
5.6.170.0130.06720.98
5.6.160.0070.07720.98
5.6.150.0030.09321.22
5.6.140.0100.07721.15
5.6.130.0030.08321.13
5.6.120.0070.06021.15
5.6.110.0070.08321.20
5.6.100.0100.07320.99
5.6.90.0030.07721.11
5.6.80.0200.06320.54
5.6.70.0100.07020.52
5.6.60.0070.04720.49
5.6.50.0130.07720.38
5.6.40.0130.07720.46
5.6.30.0070.07320.45
5.6.20.0070.05720.41
5.6.10.0030.07720.41
5.6.00.0170.08020.55
5.5.370.0130.06320.40
5.5.360.0100.07020.45
5.5.350.0030.04320.48
5.5.340.0100.07720.69
5.5.330.0000.06020.87
5.5.320.0130.07020.92
5.5.310.0070.05320.98
5.5.300.0070.07720.93
5.5.290.0130.10020.80
5.5.280.0100.04020.91
5.5.270.0100.04320.89
5.5.260.0030.05320.75
5.5.250.0100.04020.68
5.5.240.0070.07320.33
5.5.230.0070.08320.30
5.5.220.0030.06320.22
5.5.210.0000.08720.26
5.5.200.0030.08020.15
5.5.190.0130.07020.20
5.5.180.0070.08720.17
5.5.160.0100.07320.26
5.5.150.0130.06720.20
5.5.140.0170.05020.04
5.5.130.0100.07320.31
5.5.120.0070.06720.30
5.5.110.0200.07720.26
5.5.100.0030.04720.09
5.5.90.0130.07720.21
5.5.80.0100.05020.11
5.5.70.0100.07320.16
5.5.60.0100.05720.10
5.5.50.0100.07720.18
5.5.40.0130.04320.19
5.5.30.0000.09020.15
5.5.20.0100.07720.14
5.5.10.0070.04320.12
5.5.00.0100.07720.07
5.4.450.0170.05719.55
5.4.440.0100.08019.18
5.4.430.0030.04319.20
5.4.420.0070.08019.17
5.4.410.0100.07319.24
5.4.400.0100.07319.16
5.4.390.0070.07319.05
5.4.380.0100.07319.21
5.4.370.0100.08019.04
5.4.360.0070.07719.14
5.4.350.0100.06018.88
5.4.340.0170.07318.88
5.4.320.0130.07318.96
5.4.310.0100.06719.04
5.4.300.0030.08719.13
5.4.290.0130.04019.03
5.4.280.0100.07019.05
5.4.270.0230.06019.04
5.4.260.0100.07319.04
5.4.250.0070.08019.02
5.4.240.0030.05318.94
5.4.230.0070.05319.16
5.4.220.0100.07019.20
5.4.210.0030.04019.09
5.4.200.0100.06719.18
5.4.190.0030.06319.02
5.4.180.0030.07719.02
5.4.170.0130.07719.01
5.4.160.0070.03719.14
5.4.150.0000.06019.09
5.4.140.0030.07316.47
5.4.130.0030.06716.51
5.4.120.0030.08016.45
5.4.110.0100.07316.52
5.4.100.0030.04316.55
5.4.90.0100.03316.44
5.4.80.0000.04716.36
5.4.70.0030.03716.43
5.4.60.0100.03316.46
5.4.50.0030.03716.42
5.4.40.0070.03316.41
5.4.30.0070.04316.35
5.4.20.0100.03316.41
5.4.10.0000.04716.48
5.4.00.0030.04015.97
5.3.290.0070.07014.80
5.3.280.0030.07314.59
5.3.270.0030.07714.73
5.3.260.0030.04714.67
5.3.250.0070.04714.57
5.3.240.0030.06014.73
5.3.230.0100.07714.74
5.3.220.0100.07714.69
5.3.210.0070.07314.54
5.3.200.0070.05314.59
5.3.190.0000.04014.63
5.3.180.0070.03714.71
5.3.170.0100.03014.56
5.3.160.0000.06714.63
5.3.150.0000.04014.70
5.3.140.0000.04314.49
5.3.130.0100.04714.61
5.3.120.0000.04014.57
5.3.110.0030.03714.61
5.3.100.0030.04014.09
5.3.90.0030.04013.99
5.3.80.0100.03014.08
5.3.70.0030.04014.11
5.3.60.0070.03713.94
5.3.50.0030.03713.84
5.3.40.0000.04013.85
5.3.30.0030.05713.90
5.3.20.0100.03713.71
5.3.10.0030.03713.78
5.3.00.0030.03313.62
5.2.170.0030.03013.55
5.2.160.0000.03013.55
5.2.150.0170.02013.55
5.2.140.0000.04013.55
5.2.130.0130.02713.55
5.2.120.0030.03013.55
5.2.110.0000.03013.55
5.2.100.0030.03013.55
5.2.90.0030.02713.55
5.2.80.0030.03013.55
5.2.70.0030.03313.55
5.2.60.0030.03013.55
5.2.50.0070.02713.55
5.2.40.0070.02313.55
5.2.30.0000.03313.55
5.2.20.0030.03013.55
5.2.10.0000.03013.55
5.2.00.0000.03013.55
5.1.60.0030.03713.55
5.1.50.0000.02313.55
5.1.40.0030.02313.55
5.1.30.0000.02713.55
5.1.20.0000.02713.55
5.1.10.0070.03713.55
5.1.00.0000.03013.55
5.0.50.0000.02013.55
5.0.40.0000.02013.55
5.0.30.0000.03013.55
5.0.20.0000.02013.55
5.0.10.0070.01313.55
5.0.00.0000.03313.55
4.4.90.0030.01313.55
4.4.80.0030.01713.55
4.4.70.0030.01313.55
4.4.60.0000.01713.55
4.4.50.0000.02313.55
4.4.40.0000.02313.55
4.4.30.0070.01013.55
4.4.20.0000.01713.55
4.4.10.0000.01713.55
4.4.00.0000.02313.55
4.3.110.0000.01313.55
4.3.100.0000.01713.55
4.3.90.0030.01013.55
4.3.80.0030.03013.55
4.3.70.0000.01713.55
4.3.60.0000.01713.55
4.3.50.0000.02013.55
4.3.40.0030.02313.55
4.3.30.0000.01713.55
4.3.20.0030.01313.55
4.3.10.0000.01713.55
4.3.00.0000.01313.55

preferences:
53.78 ms | 401 KiB | 5 Q