3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('1a',1); echo array_sum($a);

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)
8.3.60.0070.01116.63
8.3.50.0120.00822.10
8.3.40.0070.00719.02
8.3.30.0030.01018.89
8.3.20.0030.00520.16
8.3.10.0070.00021.77
8.3.00.0060.00320.77
8.2.180.0190.00316.50
8.2.170.0070.00722.96
8.2.160.0090.00422.06
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.77
8.2.110.0090.00022.25
8.2.100.0080.00417.63
8.2.90.0050.00318.92
8.2.80.0000.00817.97
8.2.70.0080.00417.50
8.2.60.0090.00018.03
8.2.50.0050.00518.07
8.2.40.0000.00818.28
8.2.30.0000.00818.03
8.2.20.0040.00417.60
8.2.10.0080.00017.97
8.2.00.0040.00417.68
8.1.280.0100.01025.92
8.1.270.0030.00620.38
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.98
8.1.230.0110.00017.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01017.22
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0030.00520.39
8.1.160.0030.00521.97
8.1.150.0000.00718.73
8.1.140.0070.00017.38
8.1.130.0030.00317.72
8.1.120.0060.00317.40
8.1.110.0050.00317.47
8.1.100.0030.00317.25
8.1.90.0070.00017.40
8.1.80.0080.00017.38
8.1.70.0000.00717.43
8.1.60.0040.00417.39
8.1.50.0040.00417.34
8.1.40.0050.00217.43
8.1.30.0030.00517.54
8.1.20.0040.00417.55
8.1.10.0050.00217.44
8.1.00.0000.00817.43
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0030.00317.24
8.0.260.0040.00417.24
8.0.250.0000.00716.92
8.0.240.0000.00616.95
8.0.230.0030.00316.74
8.0.220.0030.00316.81
8.0.210.0070.00016.79
8.0.200.0040.00616.90
8.0.190.0040.00416.93
8.0.180.0040.00416.73
8.0.170.0040.00416.80
8.0.160.0030.00516.89
8.0.150.0030.00516.73
8.0.140.0040.00316.75
8.0.130.0030.00313.23
8.0.120.0050.00316.82
8.0.110.0000.00716.75
8.0.100.0050.00316.81
8.0.90.0050.00316.84
8.0.80.0120.00316.77
8.0.70.0000.00716.64
8.0.60.0050.00516.81
8.0.50.0000.00716.71
8.0.30.0140.00916.98
8.0.20.0120.00917.40
8.0.10.0020.00516.89
8.0.00.0110.00916.64
7.4.330.0050.00015.05
7.4.320.0060.00016.33
7.4.300.0000.00716.53
7.4.290.0000.00616.53
7.4.280.0030.00316.43
7.4.270.0000.00716.41
7.4.260.0040.00416.38
7.4.250.0050.00316.41
7.4.240.0020.00516.46
7.4.230.0000.00616.41
7.4.220.0100.00716.54
7.4.210.0110.00416.40
7.4.200.0070.00016.64
7.4.160.0090.00616.46
7.4.150.0120.01217.40
7.4.140.0100.01017.86
7.4.130.0090.00716.29
7.4.120.0080.00816.47
7.4.110.0110.01116.36
7.4.100.0090.00916.58
7.4.90.0090.01216.46
7.4.80.0100.00916.34
7.4.70.0120.00616.36
7.4.60.0060.01016.26
7.4.50.0020.00516.57
7.4.40.0060.01016.63
7.4.30.0150.00316.36
7.4.00.0070.01014.60
7.3.330.0000.00512.86
7.3.320.0060.00613.02
7.3.310.0070.00016.11
7.3.300.0030.00416.17
7.3.290.0100.00416.10
7.3.280.0100.00616.11
7.3.270.0130.00317.40
7.3.260.0150.00616.48
7.3.250.0090.00916.33
7.3.240.0070.01016.47
7.3.230.0130.00516.39
7.3.210.0190.00016.22
7.3.200.0120.00919.39
7.3.190.0120.00916.43
7.3.180.0070.01016.22
7.3.170.0090.00816.32
7.3.160.0100.01016.33
7.3.10.0000.01616.33
7.3.00.0040.01116.33
7.2.330.0080.01416.50
7.2.320.0100.00616.59
7.2.310.0060.01116.50
7.2.300.0100.00716.30
7.2.290.0100.00716.39
7.2.130.0060.00316.55
7.2.120.0030.01016.91
7.2.110.0130.00016.89
7.2.100.0090.00616.71
7.2.90.0000.01116.66
7.2.80.0030.01016.68
7.2.70.0040.01116.79
7.2.60.0070.00716.86
7.2.50.0030.01016.91
7.2.40.0040.00816.94
7.2.30.0110.00016.82
7.2.20.0080.00316.70
7.2.10.0080.00816.83
7.2.00.0050.00918.01
7.1.250.0110.00315.72
7.1.200.0080.00015.78
7.1.100.0060.00317.98
7.1.70.0000.00717.20
7.1.60.0000.01416.91
7.1.50.0150.00616.40
7.1.00.0030.07722.44
7.0.200.0000.01416.74
7.0.140.0000.03722.00
7.0.60.0070.04319.81
7.0.50.0070.08017.87
7.0.40.0070.06320.03
7.0.30.0600.06720.34
7.0.20.0270.07720.17
7.0.10.0300.06320.11
7.0.00.0100.08320.17
5.6.280.0000.07721.07
5.6.210.0070.06020.74
5.6.200.0030.06318.21
5.6.190.0070.05020.61
5.6.180.3300.03720.43
5.6.170.0330.07320.45
5.6.160.0070.08320.51
5.6.150.0100.08018.14
5.6.140.0070.05318.11
5.6.130.0070.04018.08
5.6.120.0030.04021.03
5.6.110.0070.04320.98
5.6.100.0070.06721.13
5.6.90.0130.07320.98
5.6.80.0030.04320.38
5.6.70.0270.07320.47
5.5.350.0230.08320.29
5.5.340.0170.07018.02
5.5.330.0030.05320.58
5.5.320.0400.07320.51
5.5.310.0230.04020.18
5.5.300.0070.04318.00
5.5.290.0070.08317.91
5.5.280.0030.05020.79
5.5.270.0130.08320.64
5.5.260.0200.06320.79
5.5.250.0070.05320.46
5.5.240.0370.06020.28
5.4.450.0700.05319.12
5.4.440.0970.05319.50
5.4.430.0870.05719.48
5.4.420.0830.06019.42
5.4.410.0900.05719.00
5.4.400.0830.05019.16
5.4.390.0230.04318.66
5.4.380.0170.05718.58
5.4.370.0070.06018.48
5.4.360.0130.05018.75
5.4.350.0070.06018.69
5.4.340.0100.05318.74
5.4.320.0130.05018.73
5.4.310.0200.04318.72
5.4.300.0230.04318.65
5.4.290.0100.05718.72
5.4.280.0100.05318.66
5.4.270.0200.04718.50
5.4.260.0200.04718.71
5.4.250.0100.06018.64
5.4.240.0200.04718.73
5.4.230.0070.05718.71
5.4.220.0200.05018.50
5.4.210.0130.05318.63
5.4.200.0130.05016.66
5.4.190.0200.04318.70
5.4.180.0100.05718.74
5.4.170.0130.05718.54
5.4.160.0070.05718.48
5.4.150.0070.05718.66
5.4.140.0100.05316.05
5.4.130.0070.05316.01
5.4.120.0070.05316.05
5.4.110.0070.05316.16
5.4.100.0130.05016.36
5.4.90.0130.05016.36
5.4.80.0070.05316.22
5.4.70.0170.04316.29
5.4.60.0070.05316.02
5.4.50.0170.04316.09
5.4.40.0100.05316.22
5.4.30.0170.04716.23
5.4.20.0170.04716.00
5.4.10.0100.05016.22
5.4.00.0130.06715.69
5.3.290.0230.06714.75
5.3.280.0030.06014.68
5.3.270.0300.06014.59
5.3.260.0100.05714.56
5.3.250.0130.05014.69
5.3.240.0130.05014.51
5.3.230.0070.05714.69
5.3.220.0030.06014.63
5.3.210.0170.04714.55
5.3.200.0200.04314.54
5.3.190.0130.05014.66
5.3.180.0200.04714.54
5.3.170.0230.04014.47
5.3.160.0170.05014.63
5.3.150.0170.06014.53
5.3.140.0070.05714.64
5.3.130.0100.05714.61
5.3.120.0130.05314.54
5.3.110.0100.05714.63
5.3.100.0170.04714.09
5.3.90.0130.05014.05
5.3.80.0100.05313.91
5.3.70.0270.03714.04
5.3.60.0200.05713.96
5.3.50.0200.04713.88
5.3.40.0200.04714.05
5.3.30.0270.03713.88
5.3.20.0130.05313.77
5.3.10.0300.03713.60
5.3.00.0100.05313.54
5.2.170.0000.05311.09
5.2.160.0230.04711.09
5.2.150.0130.06011.18
5.2.140.0200.05011.09
5.2.130.0200.03311.09
5.2.120.0100.04011.13
5.2.110.0100.04311.04
5.2.100.0100.04311.11
5.2.90.0200.03011.10
5.2.80.0000.05011.06
5.2.70.0100.04011.05
5.2.60.0170.04011.02
5.2.50.0000.05011.07
5.2.40.0130.03710.95
5.2.30.0130.04011.10
5.2.20.0170.03310.96
5.2.10.0130.03711.06
5.2.00.0130.03710.95
5.1.60.0130.03010.02
5.1.50.0000.04310.00
5.1.40.0030.04010.01
5.1.30.0100.03310.34
5.1.20.0030.04310.56
5.1.10.0030.04010.04
5.1.00.0070.03710.19
5.0.50.0130.0338.62
5.0.40.0100.0338.44
5.0.30.0170.0478.41
5.0.20.0100.0238.28
5.0.10.0070.0308.14
5.0.00.0100.0378.15
4.4.90.0070.0206.71
4.4.80.0070.0206.71
4.4.70.0030.0236.71
4.4.60.0000.0276.71
4.4.50.0030.0236.71
4.4.40.0070.0336.71
4.4.30.0100.0176.71
4.4.20.0070.0206.71
4.4.10.0030.0236.71
4.4.00.0000.0406.71
4.3.110.0000.0276.71
4.3.100.0000.0276.71
4.3.90.0100.0176.71
4.3.80.0000.0436.71
4.3.70.0070.0206.71
4.3.60.0000.0236.71
4.3.50.0000.0276.71
4.3.40.0000.0376.71
4.3.30.0030.0236.71
4.3.20.0030.0236.71
4.3.10.0030.0206.71
4.3.00.0130.0206.95

preferences:
56.03 ms | 401 KiB | 5 Q