3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(int $a, int $b) { return $a + $b; } $a = 5; $b = 3; settype($a, "integer"); settype($b, "integer"); echo(add($a, $b));

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)
8.3.40.0040.01118.51
8.3.30.0140.00018.59
8.3.20.0100.00320.22
8.3.10.0080.00023.61
8.3.00.0020.00523.66
8.2.170.0070.00722.96
8.2.160.0100.00320.48
8.2.150.0040.00424.18
8.2.140.0000.01424.66
8.2.130.0080.00019.95
8.2.120.0050.00326.35
8.2.110.0040.00422.17
8.2.100.0110.00018.05
8.2.90.0080.00019.23
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00822.32
8.2.30.0030.00319.49
8.2.20.0080.00017.58
8.2.10.0040.00417.86
8.2.00.0040.00417.93
8.1.270.0050.00320.34
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0040.00423.98
8.1.230.0080.00319.21
8.1.220.0080.00017.80
8.1.210.0040.00418.77
8.1.200.0080.00317.35
8.1.190.0030.00617.25
8.1.180.0000.00718.10
8.1.170.0050.00318.47
8.1.160.0000.00720.56
8.1.150.0000.00818.82
8.1.140.0040.00419.42
8.1.130.0000.00717.48
8.1.120.0040.00417.36
8.1.110.0000.00917.41
8.1.100.0040.00417.27
8.1.90.0030.00517.34
8.1.80.0050.00217.32
8.1.70.0050.00317.24
8.1.60.0000.00817.57
8.1.50.0050.00317.47
8.1.40.0000.00817.45
8.1.30.0030.00617.68
8.1.20.0000.00817.62
8.1.10.0030.00517.50
8.1.00.0070.00017.48
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.50
8.0.270.0030.00317.29
8.0.260.0030.00317.29
8.0.250.0040.00416.94
8.0.240.0000.00616.91
8.0.230.0000.00716.94
8.0.220.0000.00716.81
8.0.210.0040.00416.82
8.0.200.0000.00716.90
8.0.190.0040.00416.75
8.0.180.0040.00416.80
8.0.170.0080.00016.91
8.0.160.0040.00416.81
8.0.150.0040.00416.76
8.0.140.0050.00216.73
8.0.130.0030.00313.25
8.0.120.0000.00816.81
8.0.110.0020.00516.73
8.0.100.0040.00416.82
8.0.90.0020.00516.84
8.0.80.0110.01016.79
8.0.70.0080.00016.70
8.0.60.0070.00016.79
8.0.50.0040.00416.64
8.0.30.0080.01316.89
8.0.20.0120.00717.40
8.0.10.0040.00416.95
8.0.00.0090.01116.65
7.4.330.0020.00216.84
7.4.320.0000.00616.44
7.4.300.0030.00616.50
7.4.290.0080.00016.54
7.4.280.0030.00516.54
7.4.270.0030.00316.56
7.4.260.0000.00816.49
7.4.250.0000.00816.59
7.4.240.0010.00616.47
7.4.230.0070.00016.59
7.4.220.0130.01016.53
7.4.210.0030.01616.54
7.4.200.0000.00716.61
7.4.160.0190.00416.43
7.4.150.0100.00717.40
7.4.140.0100.00917.86
7.4.130.0060.01116.40
7.4.120.0120.00616.38
7.4.110.0090.00916.56
7.4.100.0060.01216.58
7.4.90.0080.00816.48
7.4.80.0200.00619.39
7.4.70.0070.01016.75
7.4.60.0060.01016.62
7.4.50.0070.01016.28
7.4.40.0150.00716.27
7.4.30.0100.00716.60
7.4.00.0060.01214.91
7.3.330.0000.00513.32
7.3.320.0030.00313.25
7.3.310.0050.00216.34
7.3.300.0000.00716.30
7.3.290.0090.00916.26
7.3.280.0050.01116.29
7.3.270.0030.01317.40
7.3.260.0130.00316.59
7.3.240.0060.01316.51
7.3.230.0130.00416.39
7.3.210.0140.00716.35
7.3.200.0100.00719.39
7.3.190.0120.00816.22
7.3.180.0090.00616.29
7.3.170.0000.01616.40
7.3.160.0120.00616.47
7.2.330.0040.01416.62
7.2.320.0070.01016.59
7.2.310.0060.00916.66
7.2.300.0110.00616.83
7.2.290.0060.01216.74
7.2.60.0150.00016.27
7.2.00.0040.01119.29
7.1.200.0000.01615.76
7.1.100.0040.00718.21
7.1.70.0000.00817.21
7.1.60.0110.01419.27
7.1.50.0040.00716.89
7.1.00.0070.07322.44
7.0.200.0000.01016.70
7.0.60.0100.03321.69
7.0.50.0000.04717.83
7.0.40.0000.09020.36
7.0.30.0300.05320.25
7.0.20.0230.06720.33
7.0.10.0000.08020.24
7.0.00.0130.08320.30
5.6.280.0030.03320.93
5.6.210.0100.08320.65
5.6.200.0170.06718.12
5.6.190.0070.08720.48
5.6.180.0330.04020.56
5.6.170.0270.03720.71
5.6.160.0200.07020.47
5.6.150.0100.08018.19
5.6.140.0030.09018.28
5.6.130.0000.06718.17
5.6.120.0100.08020.99
5.6.110.0070.08720.98
5.6.100.0070.09021.03
5.6.90.0030.06720.98
5.6.80.0030.06320.29
5.5.350.0000.08320.52
5.5.340.0130.06717.95
5.5.330.0100.07320.13
5.5.320.0270.07720.30
5.5.310.0330.07320.30
5.5.300.0100.04318.02
5.5.290.0100.07717.95
5.5.280.0070.08320.77
5.5.270.0170.07320.73
5.5.260.0030.06720.76
5.5.250.0100.08720.71
5.5.240.0070.07720.13

preferences:
40.75 ms | 400 KiB | 5 Q