3v4l.org

run code in 300+ PHP versions simultaneously
<?php function pizza($a, $b = array()) { var_dump($a); var_dump($b); } pizza(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)
8.3.40.0110.00418.46
8.3.30.0030.01019.09
8.3.20.0080.00020.04
8.3.10.0040.00421.76
8.3.00.0080.00019.13
8.2.170.0150.00022.96
8.2.160.0080.00620.43
8.2.150.0060.00324.18
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0040.00419.18
8.2.110.0000.00919.27
8.2.100.0060.00617.50
8.2.90.0000.00818.95
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00817.68
8.2.50.0030.00618.07
8.2.40.0080.00018.03
8.2.30.0070.00017.80
8.2.20.0030.00517.57
8.2.10.0040.00418.01
8.2.00.0000.00817.45
8.1.270.0050.00320.46
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0060.00617.51
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.01217.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00420.44
8.1.160.0020.00521.90
8.1.150.0000.00718.67
8.1.140.0000.00717.20
8.1.130.0000.00717.72
8.1.120.0050.00317.27
8.1.110.0040.00417.37
8.1.100.0000.00717.17
8.1.90.0030.00317.39
8.1.80.0080.00017.33
8.1.70.0030.00317.35
8.1.60.0050.00317.50
8.1.50.0080.00017.46
8.1.40.0060.00317.35
8.1.30.0050.00317.59
8.1.20.0040.00417.54
8.1.10.0000.00817.34
8.1.00.0030.00717.31
8.0.300.0030.00318.77
8.0.290.0050.00216.63
8.0.280.0000.00718.19
8.0.270.0040.00417.00
8.0.260.0030.00317.19
8.0.250.0000.00716.72
8.0.240.0080.00016.82
8.0.230.0030.00316.78
8.0.220.0030.00316.62
8.0.210.0000.00716.81
8.0.200.0030.00316.72
8.0.190.0040.00416.74
8.0.180.0030.00516.84
8.0.170.0040.00416.75
8.0.160.0000.00716.68
8.0.150.0000.00716.69
8.0.140.0030.00616.72
8.0.130.0000.00613.20
8.0.120.0040.00416.75
8.0.110.0040.00416.74
8.0.100.0040.00416.80
8.0.90.0000.00816.73
8.0.80.0060.01016.79
8.0.70.0070.00016.80
8.0.60.0050.00316.62
8.0.50.0000.00716.82
8.0.30.0100.01017.03
8.0.20.0140.00517.40
8.0.10.0000.00716.79
8.0.00.0080.01216.68
7.4.330.0030.00315.03
7.4.320.0030.00316.48
7.4.300.0070.00016.43
7.4.290.0070.00016.45
7.4.280.0080.00016.55
7.4.270.0030.00316.53
7.4.260.0040.00316.43
7.4.250.0070.00016.50
7.4.240.0070.00016.54
7.4.230.0030.00316.28
7.4.220.0000.02116.55
7.4.210.0000.01416.43
7.4.200.0080.00016.25
7.4.160.0130.00316.54
7.4.150.0130.00517.40
7.4.140.0120.00717.86
7.4.130.0100.00716.32
7.4.120.0080.00816.55
7.4.110.0140.00716.31
7.4.100.0110.00716.25
7.4.90.0080.00916.42
7.4.80.0090.00919.39
7.4.70.0080.00816.35
7.4.60.0120.00416.62
7.4.50.0000.00816.45
7.4.40.0040.01116.46
7.4.30.0200.00316.33
7.4.00.0040.01114.75
7.3.330.0000.00613.21
7.3.320.0080.00413.21
7.3.310.0050.00216.24
7.3.300.0000.00716.28
7.3.290.0070.00916.23
7.3.280.0080.00816.24
7.3.270.0040.01417.40
7.3.260.0130.00916.25
7.3.250.0110.00916.35
7.3.240.0110.01016.21
7.3.230.0110.01116.51
7.3.210.0080.00816.31
7.3.200.0100.00619.39
7.3.190.0060.01016.13
7.3.180.0170.00316.30
7.3.170.0130.00316.46
7.3.160.0140.00316.61
7.3.10.0050.00516.39
7.3.00.0130.00016.64
7.2.330.0120.00616.46
7.2.320.0090.00916.59
7.2.310.0100.00616.54
7.2.300.0110.00716.24
7.2.290.0160.00616.59
7.2.130.0060.00916.53
7.2.120.0000.01316.49
7.2.110.0100.00316.70
7.2.100.0030.00916.89
7.2.90.0000.01316.67
7.2.80.0060.00316.66
7.2.70.0080.00416.81
7.2.60.0070.00416.59
7.2.50.0000.00816.65
7.2.40.0090.00316.54
7.2.30.0030.00716.68
7.2.20.0070.00416.84
7.2.10.0130.00016.68
7.2.00.0020.01317.80
7.1.250.0030.00615.66
7.1.100.0000.01117.95
7.1.70.0000.00817.02
7.1.60.0090.01519.50
7.1.50.0000.01116.84
7.1.00.0100.07022.27
7.0.200.0040.00416.56
7.0.140.0030.04022.11
7.0.60.0000.04320.03
7.0.50.0100.06017.86
7.0.40.0100.08020.18
7.0.30.0530.07320.25
7.0.20.0230.06020.20
7.0.10.0230.08720.26
7.0.00.0070.07020.14
5.6.280.0070.06720.90
5.6.210.0030.04020.72
5.6.200.0130.07018.19
5.6.190.0100.08320.38
5.6.180.0370.06320.53
5.6.170.0270.07720.71
5.6.160.0070.08320.48
5.6.150.0170.07318.14
5.6.140.0200.06318.12
5.6.130.0070.07018.25
5.6.120.0070.04020.98
5.6.110.0100.08020.99
5.6.100.0130.07721.11
5.6.90.0000.04321.00
5.6.80.0130.06320.51
5.6.70.0300.06720.39
5.5.350.0400.05020.39
5.5.340.0170.07017.98
5.5.330.0030.08020.37
5.5.320.0030.04320.26
5.5.310.0200.04320.30
5.5.300.0100.08317.99
5.5.290.0130.07717.99
5.5.280.0070.08320.80
5.5.270.0030.05320.88
5.5.260.0030.04320.79
5.5.250.0070.08320.59
5.5.240.0130.07020.11
5.4.450.0030.06719.16
5.4.440.0700.05719.46
5.4.430.1070.06319.63
5.4.420.0900.05719.58
5.4.410.0130.06019.45
5.4.400.1470.07018.48
5.4.390.0430.05018.72
5.4.380.0400.05718.79
5.4.370.1670.05718.60
5.4.360.0270.05018.51
5.4.350.1370.05018.60
5.4.340.0330.04718.46
5.4.320.1100.06718.74
5.4.310.0370.04718.70
5.4.300.0330.05318.76
5.4.290.1330.06318.61
5.4.280.0330.06318.61
5.4.270.0330.06018.76
5.4.260.0370.05018.53
5.4.250.1670.05318.77
5.4.240.0330.04718.50
5.4.230.1330.04718.58
5.4.220.0330.04718.74
5.4.210.1300.05718.78
5.4.200.0270.05716.61
5.4.190.0370.04018.76
5.4.180.1400.06718.72
5.4.170.0170.06718.78
5.4.160.1230.04718.70
5.4.150.0200.05318.60
5.4.140.1200.06016.23
5.4.130.0270.04716.39
5.4.120.0330.04316.23
5.4.110.1330.04716.45
5.4.100.0270.07016.25
5.4.90.0300.04716.44
5.4.80.1230.06016.39
5.4.70.0230.05316.19
5.4.60.0330.05316.29
5.4.50.1200.04316.37
5.4.40.0270.04716.39
5.4.30.0170.06316.14
5.4.20.1930.06016.17
5.4.10.0170.05316.37
5.4.00.1170.04715.74
5.3.290.0300.04714.79
5.3.280.0200.07714.71
5.3.270.1100.06314.62
5.3.260.0270.05314.75
5.3.250.0130.06314.63
5.3.240.1000.06314.59
5.3.230.0200.05314.72
5.3.220.0170.05714.76
5.3.210.1230.05714.60
5.3.200.0200.05314.59
5.3.190.1270.04014.62
5.3.180.0470.03314.61
5.3.170.0300.04714.62
5.3.160.0170.05714.77
5.3.150.1170.05014.58
5.3.140.0330.06314.77
5.3.130.1100.06014.67
5.3.120.0270.05014.74
5.3.110.0200.05714.57
5.3.100.1270.05314.24
5.3.90.0170.05714.02
5.3.80.1030.06714.05
5.3.70.0330.04314.04
5.3.60.0330.06014.02
5.3.50.1200.06014.02
5.3.40.0270.05014.04
5.3.30.0330.04714.05
5.3.20.0300.06013.74
5.3.10.1200.05313.69
5.3.00.0400.06013.69
5.2.170.0270.03311.15
5.2.160.0130.05311.26
5.2.150.0170.05011.33
5.2.140.0270.03711.19
5.2.130.0200.04011.30
5.2.120.1300.04711.18
5.2.110.0270.03711.24
5.2.100.0170.04011.23
5.2.90.0170.04711.18
5.2.80.1470.04011.14
5.2.70.0170.04311.12
5.2.60.0230.04711.03
5.2.50.0330.02311.07
5.2.40.0200.03311.09
5.2.30.0130.04311.08
5.2.20.0170.04011.09
5.2.10.1200.03310.89
5.2.00.0200.05310.72
5.1.60.0230.03310.02
5.1.50.1300.03310.02
5.1.40.0100.0409.99
5.1.30.0200.03310.44
5.1.20.0130.04010.42
5.1.10.0170.03710.05
5.1.00.1130.03710.18
5.0.50.0170.0308.57
5.0.40.0030.0338.52
5.0.30.0100.0438.31
5.0.20.0100.0278.28
5.0.10.0070.0308.36
5.0.00.1170.0478.27
4.4.90.0000.0305.95
4.4.80.0030.0335.98
4.4.70.0070.0236.00
4.4.60.0070.0235.86
4.4.50.0170.0135.93
4.4.40.0100.0305.88
4.4.30.0070.0205.95
4.4.20.0100.0205.98
4.4.10.0070.0205.98
4.4.00.0100.0335.92
4.3.110.0130.0175.86
4.3.100.0070.0235.84
4.3.90.1100.0205.80
4.3.80.0130.0305.80
4.3.70.0100.0205.81
4.3.60.0070.0235.79
4.3.50.0070.0235.89
4.3.40.0030.0375.76
4.3.30.0070.0204.61
4.3.20.0070.0204.58
4.3.10.0070.0204.47
4.3.00.0070.0176.80

preferences:
48.17 ms | 400 KiB | 5 Q