3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); header('Content-type: text/plain; charset=utf-8'); function a($a) { throw new Exception2('EXCEPTION MESSAGE'); } function b($b) { a($b); } try { b('THIS PARAMETER SHOULD SHOW UP'); } catch(Exception $e) { var_dump($e); } class Exception2 extends Exception { public function __construct() { $args = func_get_args(); call_user_func_array(array($this, 'parent::__construct'), $args); print_r(debug_backtrace()); } }

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)
8.3.40.0120.00418.76
8.3.30.0100.00320.07
8.3.20.0050.00320.30
8.3.10.0040.00422.09
8.3.00.0050.00322.51
8.2.170.0070.00722.96
8.2.160.0100.00322.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00320.83
8.2.110.0040.00721.00
8.2.100.0060.00618.03
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0000.00917.75
8.2.60.0040.00418.03
8.2.50.0060.00318.07
8.2.40.0050.00318.22
8.2.30.0060.00319.34
8.2.20.0040.00417.71
8.2.10.0050.00317.84
8.2.00.0000.00817.77
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.59
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00419.14
8.1.170.0080.00018.66
8.1.160.0040.00418.89
8.1.150.0040.00418.63
8.1.140.0040.00417.44
8.1.130.0070.00017.69
8.1.120.0000.00717.45
8.1.110.0040.00417.34
8.1.100.0040.00417.40
8.1.90.0050.00217.34
8.1.80.0040.00417.35
8.1.70.0040.00417.40
8.1.60.0040.00417.46
8.1.50.0030.00617.51
8.1.40.0030.00617.41
8.1.30.0030.00617.63
8.1.20.0030.00517.63
8.1.10.0080.00017.56
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0030.00718.44
8.0.270.0070.00017.16
8.0.260.0030.00316.91
8.0.250.0070.00017.03
8.0.240.0000.00817.07
8.0.230.0040.00417.01
8.0.220.0040.00416.98
8.0.210.0040.00416.88
8.0.200.0000.00617.03
8.0.190.0000.00716.91
8.0.180.0030.00516.86
8.0.170.0000.00816.86
8.0.160.0000.00816.88
8.0.150.0040.00416.92
8.0.140.0040.00316.89
8.0.130.0030.00313.40
8.0.120.0040.00416.91
8.0.110.0000.00716.98
8.0.100.0040.00416.74
8.0.90.0000.00716.82
8.0.80.0070.01016.87
8.0.70.0040.00416.84
8.0.60.0040.00416.78
8.0.50.0040.00416.98
8.0.30.0140.00717.15
8.0.20.0090.00917.40
8.0.10.0040.00416.86
8.0.00.0120.00816.82
7.4.330.0050.00015.01
7.4.320.0000.00616.60
7.4.300.0030.00316.57
7.4.290.0000.00716.43
7.4.280.0030.00316.45
7.4.270.0000.00716.60
7.4.260.0070.00013.27
7.4.250.0060.00316.56
7.4.240.0000.00716.50
7.4.230.0070.00016.34
7.4.220.0100.00716.68
7.4.210.0090.00716.52
7.4.200.0000.00716.57
7.4.190.0080.00016.68
7.4.160.0110.01116.75
7.4.150.0110.00717.40
7.4.140.0070.01217.86
7.4.130.0120.01216.61
7.4.120.0080.01116.62
7.4.110.0120.00616.47
7.4.100.0110.00816.53
7.4.90.0090.00916.49
7.4.80.0060.01219.39
7.4.70.0170.00616.61
7.4.60.0080.00816.50
7.4.50.0030.00616.41
7.4.40.0130.00622.77
7.4.30.0060.01616.80
7.4.00.0070.01014.77
7.3.330.0020.00213.20
7.3.320.0000.00513.34
7.3.310.0040.00416.27
7.3.300.0000.00716.38
7.3.290.0100.01116.42
7.3.280.0080.00816.34
7.3.270.0100.00717.40
7.3.260.0100.01316.43
7.3.250.0140.00816.46
7.3.240.0070.01016.43
7.3.230.0030.01316.39
7.3.210.0110.00716.43
7.3.200.0120.00619.39
7.3.190.0230.00016.41
7.3.180.0120.00416.48
7.3.170.0030.01316.41
7.3.160.0090.00816.37
7.3.120.0090.00614.81
7.3.10.0080.00616.76
7.3.00.0070.00716.75
7.2.330.0130.00616.75
7.2.320.0120.00616.82
7.2.310.0000.01716.48
7.2.300.0070.01016.51
7.2.290.0100.00716.82
7.2.130.0060.00616.62
7.2.120.0040.00816.82
7.2.110.0030.00916.91
7.2.100.0100.00316.80
7.2.90.0030.00916.65
7.2.80.0040.00816.74
7.2.70.0060.00616.57
7.2.60.0060.00616.82
7.2.50.0060.00616.84
7.2.40.0030.00916.75
7.2.30.0030.01016.82
7.2.20.0030.00916.49
7.2.10.0100.00716.78
7.2.00.0060.00718.04
7.1.250.0030.00715.73
7.1.200.0150.00015.79
7.1.100.0000.01017.66
7.1.70.0000.00817.10
7.1.60.0070.01719.32
7.1.50.0040.01916.92
7.1.00.0030.07722.57
7.0.200.0040.00416.52
7.0.140.0030.07721.99
7.0.100.0130.07719.88
7.0.90.0070.05319.88
7.0.80.0070.08319.86
7.0.70.0200.07319.91
7.0.60.0100.08019.84
7.0.50.0100.07720.34
7.0.40.0100.09020.01
7.0.30.0200.07320.14
7.0.20.0170.05019.90
7.0.10.0170.06720.09
7.0.00.0170.06720.05
5.6.280.0030.07721.02
5.6.250.0130.06720.62
5.6.240.0000.05020.53
5.6.230.0100.07320.56
5.6.220.0130.08020.57
5.6.210.0130.08020.63
5.6.200.0170.07720.91
5.6.190.0200.07021.01
5.6.180.0170.07021.07
5.6.170.0270.06320.98
5.6.160.0030.08021.04
5.6.150.0070.05720.89
5.6.140.0070.08720.99
5.6.130.0130.05320.98
5.6.120.0030.09320.96
5.6.110.0200.06320.95
5.6.100.0130.08321.05
5.6.90.0070.08720.89
5.6.80.0030.07320.40
5.6.70.0130.07320.51
5.6.60.0130.07020.25
5.6.50.0070.08320.27
5.6.40.0200.06320.48
5.6.30.0100.07020.49
5.6.20.0100.06320.37
5.6.10.0070.08720.36
5.6.00.0130.07320.38
5.5.380.0170.07020.51
5.5.370.0130.07320.34
5.5.360.0100.05720.38
5.5.350.0070.08720.31
5.5.340.0100.07720.76
5.5.330.0170.07320.71
5.5.320.0030.08720.85
5.5.310.0130.07720.88
5.5.300.0100.05320.86
5.5.290.0100.08020.85
5.5.280.0100.07020.69
5.5.270.0130.07320.86
5.5.260.0070.05720.82
5.5.250.0100.08320.58
5.5.240.0270.06320.25
5.5.230.0070.05020.27
5.5.220.0100.07320.07
5.5.210.0130.06719.98
5.5.200.0100.06020.22
5.5.190.0100.03720.20
5.5.180.0100.07320.24
5.5.160.0130.06720.20
5.5.150.0130.08020.07
5.5.140.0130.04320.18
5.5.130.0070.04720.11
5.5.120.0100.05720.22
5.5.110.0130.07320.16
5.5.100.0000.05720.02
5.5.90.0030.06720.03
5.5.80.0100.07320.05
5.5.70.0070.06320.10
5.5.60.0100.06720.00
5.5.50.0130.07020.04
5.5.40.0070.07320.02
5.5.30.0000.08320.04
5.5.20.0130.05020.11
5.5.10.0130.06719.95
5.5.00.0100.05019.98
5.4.450.0100.04719.47
5.4.440.0070.07719.23
5.4.430.0200.06719.53
5.4.420.0000.05019.46
5.4.410.0100.08019.25
5.4.400.0130.04318.96
5.4.390.0130.06019.14
5.4.380.0030.06319.05
5.4.370.0100.07319.09
5.4.360.0070.08019.16
5.4.350.0100.04719.04
5.4.340.0130.03318.97
5.4.320.0130.07019.16
5.4.310.0100.07018.88
5.4.300.0100.07719.09
5.4.290.0130.07019.05
5.4.280.0030.08319.09
5.4.270.0200.06718.95
5.4.260.0130.06319.13
5.4.250.0030.06319.16
5.4.240.0130.05318.89
5.4.230.0070.06319.04
5.4.220.0100.07019.04
5.4.210.0030.07719.04
5.4.200.0100.07719.02
5.4.190.0130.07319.17
5.4.180.0130.07018.96
5.4.170.0000.08319.22
5.4.160.0100.07719.03
5.4.150.0170.06719.11
5.4.140.0030.04716.50
5.4.130.0000.08016.46
5.4.120.0070.07016.34
5.4.110.0070.06716.39
5.4.100.0030.06316.52
5.4.90.0170.05716.40
5.4.80.0070.06716.38
5.4.70.0070.05016.55
5.4.60.0030.04716.40
5.4.50.0070.07316.50
5.4.40.0070.04716.45
5.4.30.0070.07016.44
5.4.20.0070.07016.46
5.4.10.0100.07316.41
5.4.00.0030.08015.81
5.3.290.0070.08014.77
5.3.280.0030.08014.72
5.3.270.0000.08314.61
5.3.260.0030.08014.57
5.3.250.0070.07014.67
5.3.240.0030.07314.55
5.3.230.0130.07014.67
5.3.220.0100.06014.52
5.3.210.0100.06314.64
5.3.200.0100.06714.55
5.3.190.0030.05714.68
5.3.180.0100.07014.57
5.3.170.0200.06014.69
5.3.160.0070.06314.53
5.3.150.0130.06714.71
5.3.140.0030.07714.63
5.3.130.0030.05314.58
5.3.120.0100.07014.59
5.3.110.0100.07714.56
5.3.100.0130.06713.98
5.3.90.0100.06714.00
5.3.80.0030.08713.91
5.3.70.0030.07314.03
5.3.60.0070.07314.15
5.3.50.0070.04713.95
5.3.40.0030.04314.07
5.3.30.0100.07013.90
5.3.20.0070.05713.75
5.3.10.0100.07013.65
5.3.00.0030.08013.66
5.2.170.0100.05711.23
5.2.160.0030.06311.08
5.2.150.0130.06011.13
5.2.140.0000.06311.15
5.2.130.0030.05011.04
5.2.120.0100.03010.97
5.2.110.0070.06311.02
5.2.100.0070.06311.21
5.2.90.0000.06711.10
5.2.80.0070.03311.13
5.2.70.0000.06011.14
5.2.60.0030.03711.15
5.2.50.0070.06011.04
5.2.40.0070.05010.94
5.2.30.0100.06311.05
5.2.20.0100.04710.94
5.2.10.0030.06010.89
5.2.00.0100.04710.65
5.1.60.0070.04310.11
5.1.50.0100.04710.06
5.1.40.0000.04310.02
5.1.30.0000.06010.28
5.1.20.0070.05010.48
5.1.10.0030.05710.07
5.1.00.0000.05710.18
5.0.50.0030.0439.00
5.0.40.0100.0409.00
5.0.30.0070.0409.00
5.0.20.0000.0509.00
5.0.10.0100.0379.00
5.0.00.0030.0679.00
4.4.90.0030.0339.00
4.4.80.0000.0179.00
4.4.70.0030.0339.00
4.4.60.0030.0179.00
4.4.50.0030.0379.00
4.4.40.0000.0539.00
4.4.30.0000.0409.00
4.4.20.0000.0209.00
4.4.10.0070.0279.00
4.4.00.0000.0339.00
4.3.110.0070.0279.00
4.3.100.0000.0379.00
4.3.90.0030.0209.00
4.3.80.0000.0439.00
4.3.70.0070.0279.00
4.3.60.0030.0309.00
4.3.50.0000.0379.00
4.3.40.0000.0379.00
4.3.30.0030.0239.00
4.3.20.0030.0339.00
4.3.10.0000.0339.00
4.3.00.0030.0309.00

preferences:
38.94 ms | 400 KiB | 5 Q