3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CallableStringifier { private static $callables = array(); public static function stringify($callable) { $id = count(self::$callables); self::$callables[$id] = $callable; if (is_array($callable)) { $func = new ReflectionMethod($callable[0], $callable[1]); } else if (is_string($callable) && false !== strpos($callable, '::')) { $func = new ReflectionMethod($callable); } else { $func = new ReflectionFunction($callable); } $params = array(); foreach ($func->getParameters() as $param) { $params[$param->getPosition()] = '$' . $param->getName(); } return __CLASS__ . '::call(' . $id . ', ' . implode(', ', $params) . ');'; } public static function call() { $args = func_get_args(); $id = array_shift($args); return call_user_func_array(self::$callables[$id], $args); } } var_dump(CallableStringifier::stringify(function($arg1) { return $arg1; })); $func = create_function('$arg1', CallableStringifier::stringify(function($arg1) { return $arg1; })); echo $func(1);

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)
8.3.60.0060.00918.49
8.3.50.0120.00921.92
8.3.40.0070.00718.75
8.3.30.0030.01120.29
8.3.20.0090.00618.75
8.3.10.0090.00921.13
8.3.00.0060.00319.81
8.2.180.0090.00618.66
8.2.170.0070.00722.96
8.2.160.0060.00922.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00326.16
8.2.120.0030.00519.95
8.2.110.0070.01020.08
8.2.100.0000.01117.84
8.2.90.0040.00419.34
8.2.80.0040.00419.34
8.2.70.0000.01017.75
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00718.09
8.2.30.0000.00719.51
8.2.20.0060.00317.81
8.2.10.0070.00017.82
8.2.00.0050.00317.69
8.1.280.0060.00925.92
8.1.270.0100.00323.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0110.00023.83
8.1.230.0040.00820.98
8.1.220.0000.00918.77
8.1.210.0080.00018.89
8.1.200.0060.00317.38
8.1.190.0040.00417.42
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0030.00719.01
8.1.150.0040.00418.52
8.1.140.0040.00417.48
8.1.130.0000.00717.85
8.1.120.0030.00317.48
8.1.110.0070.00017.46
8.1.100.0040.00417.36
8.1.90.0000.00817.38
8.1.80.0040.00417.37
8.1.70.0000.00717.36
8.1.60.0060.00317.56
8.1.50.0030.00617.44
8.1.40.0000.00817.50
8.1.30.0040.00417.54
8.1.20.0000.00717.56
8.1.10.0040.00417.55
8.1.00.0000.00817.50
8.0.300.0050.00320.05
8.0.290.0040.00417.29
8.0.280.0040.00418.32
8.0.270.0070.00017.18
8.0.260.0030.00316.82
8.0.250.0000.00717.04
8.0.240.0050.00317.05
8.0.230.0000.00817.02
8.0.220.0090.00016.94
8.0.210.0040.00416.92
8.0.200.0060.00017.01
8.0.190.0080.00016.93
8.0.180.0050.00316.93
8.0.170.0030.00516.86
8.0.160.0040.00416.88
8.0.150.0040.00417.00
8.0.140.0000.00816.76
8.0.130.0060.00013.35
8.0.120.0050.00317.03
8.0.110.0000.00716.93
8.0.100.0000.00717.07
8.0.90.0000.00717.07
8.0.80.0100.01316.91
8.0.70.0040.00416.92
8.0.60.0000.00717.00
8.0.50.0040.00417.02
8.0.30.0070.01317.18
8.0.20.0110.00717.40
8.0.10.0040.00417.00
8.0.00.0110.00916.84
7.4.330.0000.00616.96
7.4.320.0030.00316.51
7.4.300.0030.00316.50
7.4.290.0070.00016.66
7.4.280.0040.00416.59
7.4.270.0040.00416.63
7.4.260.0000.00713.33
7.4.250.0040.00416.66
7.4.240.0000.00716.64
7.4.230.0050.00216.49
7.4.220.0000.01816.55
7.4.210.0100.00716.59
7.4.200.0040.00416.40
7.4.190.0000.00716.52
7.4.160.0130.00316.48
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0090.01216.61
7.4.120.0070.01116.54
7.4.110.0110.01016.46
7.4.100.0070.01116.45
7.4.90.0060.01216.61
7.4.80.0140.00719.39
7.4.70.0070.01416.58
7.4.60.0130.01016.57
7.4.50.0030.00616.57
7.4.40.0070.00722.77
7.4.30.0070.01016.71
7.4.00.0070.00814.96
7.3.330.0060.00013.30
7.3.320.0030.00313.31
7.3.310.0000.00716.51
7.3.300.0000.00716.44
7.3.290.0100.01016.38
7.3.280.0080.00716.42
7.3.270.0100.01017.40
7.3.260.0120.00818.24
7.3.250.0090.00816.48
7.3.240.0130.00316.55
7.3.230.0110.00716.51
7.3.210.0090.00916.39
7.3.200.0090.00919.39
7.3.190.0100.00716.49
7.3.180.0070.01016.64
7.3.170.0060.00916.43
7.3.160.0090.00916.32
7.3.120.0050.01215.01
7.3.110.0070.00714.77
7.3.100.0070.00714.80
7.3.90.0040.01114.84
7.3.80.0000.00915.07
7.3.70.0000.01415.00
7.3.60.0040.01114.81
7.3.50.0000.01314.69
7.3.40.0000.01514.86
7.3.30.0060.00614.79
7.3.20.0110.00316.66
7.3.10.0140.00716.53
7.3.00.0110.00516.79
7.2.330.0070.01016.60
7.2.320.0140.00316.69
7.2.310.0070.01516.88
7.2.300.0040.01116.60
7.2.290.0100.00616.66
7.2.250.0060.01515.11
7.2.240.0130.00615.07
7.2.230.0070.01015.19
7.2.220.0070.00414.78
7.2.210.0030.00914.95
7.2.200.0030.01015.16
7.2.190.0100.00315.08
7.2.180.0030.01015.14
7.2.170.0070.00715.18
7.2.130.0360.00016.34
7.2.120.0530.01016.88
7.2.110.0160.01316.27
7.2.100.0140.01016.10
7.2.90.0510.00417.09
7.2.80.0240.00716.71
7.2.70.0210.00716.64
7.2.60.0140.01016.88
7.2.50.0180.00516.64
7.2.40.0170.00516.64
7.2.30.0080.01116.61
7.2.20.0140.00316.61
7.2.10.0000.01616.43
7.2.00.0060.01118.18
7.1.330.0040.00815.53
7.1.320.0060.00315.95
7.1.310.0000.01615.89
7.1.300.0060.00615.88
7.1.290.0120.00615.91
7.1.280.0090.00315.87
7.1.270.0070.00415.98
7.1.260.0030.01015.76
7.1.250.0110.00715.25
7.1.200.0030.00616.02
7.1.100.0050.00817.98
7.1.70.0000.00817.36
7.1.60.0000.01119.24
7.1.50.0070.01717.02
7.1.00.0070.03022.36
7.0.200.0040.00416.80
7.0.140.0030.07322.00
7.0.90.0630.04019.92
7.0.80.0500.05320.00
7.0.70.0400.07719.88
7.0.60.0570.06019.88
7.0.50.0530.08320.23
7.0.40.0030.08720.00
7.0.30.0000.08720.08
7.0.20.0100.06720.00
7.0.10.0030.05720.04
7.0.00.0130.04320.09
5.6.280.0100.06721.09
5.6.230.0030.06720.64
5.6.220.0130.07020.60
5.6.210.0100.07320.70
5.6.200.0100.04721.19
5.6.190.0100.08721.16
5.6.180.0070.07721.07
5.6.170.0130.04021.13
5.6.160.0030.05321.13
5.6.150.0000.05021.06
5.6.140.0000.05721.20
5.6.130.0170.07320.96
5.6.120.0030.09020.93
5.6.110.0070.09020.96
5.6.100.0130.07021.05
5.6.90.0100.05021.11
5.6.80.0000.05020.43
5.6.70.0070.08020.33
5.6.60.0030.07320.29
5.6.50.0070.03720.41
5.6.40.0070.03720.39
5.6.30.0030.04020.46
5.6.20.0070.03720.37
5.6.10.0070.03720.50
5.6.00.0000.04320.38
5.5.370.0000.08720.36
5.5.360.0100.05320.41
5.5.350.0130.07020.43
5.5.340.0030.07720.95
5.5.330.0100.07020.86
5.5.320.0130.04020.85
5.5.310.0200.06320.90
5.5.300.0070.04720.75
5.5.290.0130.05320.66
5.5.280.0070.08720.88
5.5.270.0100.08020.94
5.5.260.0000.06320.92
5.5.250.0100.07320.72
5.5.240.0030.07720.32
5.5.230.0000.05320.24
5.5.220.0070.04020.22
5.5.210.0070.03720.30
5.5.200.0000.04320.26
5.5.190.0100.03320.10
5.5.180.0030.05720.23
5.5.160.0070.03720.01
5.5.150.0070.04020.23
5.5.140.0070.04320.19
5.5.130.0100.06720.01
5.5.120.0100.05720.19
5.5.110.0100.03320.16
5.5.100.0100.05320.00
5.5.90.0070.04320.06
5.5.80.0070.04720.12
5.5.70.0000.04320.11
5.5.60.0070.05720.11
5.5.50.0030.05320.05
5.5.40.0000.04020.10
5.5.30.0030.04320.05
5.5.20.0030.04020.07
5.5.10.0030.04020.08
5.5.00.0030.04720.07
5.4.450.0070.07719.37
5.4.440.0070.06019.37
5.4.430.0030.05019.45
5.4.420.0000.08319.36
5.4.410.0170.06719.40
5.4.400.0070.04019.14
5.4.390.0130.03318.85
5.4.380.0030.03719.04
5.4.370.0030.04019.23
5.4.360.0000.04719.12
5.4.350.0070.03719.20
5.4.340.0030.04018.85
5.4.320.0070.03719.12
5.4.310.0070.03319.03
5.4.300.0100.04018.87
5.4.290.0130.05319.02
5.4.280.0100.06319.07
5.4.270.0030.04019.05
5.4.260.0030.03719.05
5.4.250.0030.05319.12
5.4.240.0070.04718.83
5.4.230.0070.03319.02
5.4.220.0030.03319.11
5.4.210.0100.04319.17
5.4.200.0000.05018.94
5.4.190.0070.03319.02
5.4.180.0070.03719.20
5.4.170.0070.06318.89
5.4.160.0100.06718.93
5.4.150.0030.04319.12
5.4.140.0030.03716.38
5.4.130.0030.03716.37
5.4.120.0000.04016.47
5.4.110.0030.03716.50
5.4.100.0070.04716.38
5.4.90.0030.03716.48
5.4.80.0030.03316.37
5.4.70.0070.03016.54
5.4.60.0000.03716.41
5.4.50.0100.02716.48
5.4.40.0070.03316.39
5.4.30.0000.05016.42
5.4.20.0000.03716.34
5.4.10.0070.03316.45
5.4.00.0030.07715.88
5.3.290.0070.04014.75
5.3.280.0030.06014.58
5.3.270.0000.03714.69
5.3.260.0070.07714.63
5.3.250.0000.05314.74
5.3.240.0000.05314.64
5.3.230.0030.03314.59
5.3.220.0030.03314.69
5.3.210.0100.02714.57
5.3.200.0000.05314.51
5.3.190.0000.03314.72
5.3.180.0030.05014.51
5.3.170.0030.03714.61
5.3.160.0070.03314.57
5.3.150.0030.07314.61
5.3.140.0030.07014.71
5.3.130.0000.04014.53
5.3.120.0100.02714.63
5.3.110.0000.05314.63
5.3.100.0000.07014.02
5.3.90.0100.07014.03
5.3.80.0000.06714.05
5.3.70.0070.04314.03
5.3.60.0070.04013.93
5.3.50.0130.06313.90
5.3.40.0030.05313.88
5.3.30.0000.05313.92
5.3.20.0100.05713.78
5.3.10.0070.05713.72
5.3.00.0000.06313.80
5.2.170.0030.06713.72
5.2.160.0030.05313.72
5.2.150.0070.06013.72
5.2.140.0030.06313.72
5.2.130.0070.03313.72
5.2.120.0030.06013.72
5.2.110.0070.05713.72
5.2.100.0070.06313.72
5.2.90.0070.04313.72
5.2.80.0100.03713.72
5.2.70.0070.03013.72
5.2.60.0030.05313.72
5.2.50.0030.06313.72
5.2.40.0070.04013.72
5.2.30.0030.06013.72
5.2.20.0030.05013.72
5.2.10.0030.05713.72
5.2.00.0100.05713.72
5.1.60.0130.04313.72
5.1.50.0000.05713.72
5.1.40.0030.03713.72
5.1.30.0070.05313.72
5.1.20.0030.06313.72
5.1.10.0070.05013.72
5.1.00.0070.05313.72
5.0.50.0070.04313.72
5.0.40.0030.03313.72
5.0.30.0030.06713.72
5.0.20.0100.03013.72
5.0.10.0170.02713.72
5.0.00.0070.03713.72
4.4.90.0070.03313.72
4.4.80.0070.03313.72
4.4.70.0000.02013.72
4.4.60.0070.01713.72
4.4.50.0000.03313.72
4.4.40.0070.05313.72
4.4.30.0030.03313.72
4.4.20.0000.02013.72
4.4.10.0100.02713.72
4.4.00.0000.04713.72
4.3.110.0030.03713.72
4.3.100.0030.03313.72
4.3.90.0030.03313.72
4.3.80.0070.04313.72
4.3.70.0070.02013.72
4.3.60.0000.02713.72
4.3.50.0000.03713.72
4.3.40.0070.04713.72
4.3.30.0000.03713.72
4.3.20.0030.03313.72
4.3.10.0000.03313.72
4.3.00.0070.01713.72

preferences:
44.62 ms | 401 KiB | 5 Q