3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sum(int $a, int $b) { return $a + $b; } var_dump(sum(1, 2)); ?>

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)
8.3.60.0090.00616.61
8.3.50.0060.01118.17
8.3.40.0070.01418.71
8.3.30.0150.00618.63
8.3.20.0070.00020.35
8.3.10.0080.00023.57
8.3.00.0080.00018.99
8.2.180.0120.00316.48
8.2.170.0070.01122.96
8.2.160.0070.01120.34
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00017.38
8.2.120.0080.00026.35
8.2.110.0090.00022.21
8.2.100.0070.00417.91
8.2.90.0060.00319.13
8.2.80.0000.00817.97
8.2.70.0040.00417.48
8.2.60.0040.00417.80
8.2.50.0050.00518.07
8.2.40.0040.00419.34
8.2.30.0040.00420.60
8.2.20.0040.00417.55
8.2.10.0000.00717.99
8.2.00.0040.00417.80
8.1.280.0110.00425.92
8.1.270.0000.00923.61
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0030.00623.63
8.1.230.0090.00319.04
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.09
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.48
8.1.160.0040.00421.95
8.1.150.0040.00418.77
8.1.140.0040.00419.36
8.1.130.0000.00817.59
8.1.120.0040.00417.24
8.1.110.0070.00017.36
8.1.100.0040.00417.23
8.1.90.0070.00017.21
8.1.80.0030.00417.37
8.1.70.0030.00317.23
8.1.60.0040.00417.51
8.1.50.0080.00017.46
8.1.40.0030.00617.37
8.1.30.0000.00817.61
8.1.20.0040.00417.54
8.1.10.0070.00017.36
8.1.00.0080.00017.34
8.0.300.0000.00918.77
8.0.290.0000.00716.58
8.0.280.0050.00318.33
8.0.270.0040.00417.11
8.0.260.0060.00017.00
8.0.250.0000.00716.83
8.0.240.0070.00016.84
8.0.230.0070.00016.71
8.0.220.0040.00316.68
8.0.210.0030.00616.78
8.0.200.0050.00216.75
8.0.190.0040.00416.82
8.0.180.0000.00716.76
8.0.170.0040.00416.82
8.0.160.0070.00016.81
8.0.150.0030.00316.74
8.0.140.0080.00016.70
8.0.130.0050.00013.14
8.0.120.0060.00316.56
8.0.110.0000.00716.80
8.0.100.0000.00716.80
8.0.90.0040.00416.64
8.0.80.0160.00016.75
8.0.70.0030.00516.56
8.0.60.0030.00516.65
8.0.50.0000.00716.82
8.0.30.0140.00816.85
8.0.20.0100.00817.40
8.0.10.0000.00816.84
8.0.00.0100.00916.65
7.4.330.0020.00216.84
7.4.320.0000.00616.53
7.4.300.0000.00716.54
7.4.290.0030.00316.43
7.4.280.0040.00416.48
7.4.270.0020.00516.46
7.4.260.0030.00316.43
7.4.250.0000.00816.41
7.4.240.0040.00416.51
7.4.230.0070.00016.35
7.4.220.0080.01216.57
7.4.210.0110.00316.46
7.4.200.0070.00016.61
7.4.160.0070.01016.61
7.4.150.0070.01017.40
7.4.140.0090.01217.86
7.4.130.0100.00916.30
7.4.120.0130.00816.37
7.4.110.0130.00716.46
7.4.100.0030.01416.32
7.4.90.0140.00316.43
7.4.80.0150.00319.39
7.4.70.0030.01416.33
7.4.60.0070.01016.20
7.4.50.0090.00616.39
7.4.40.0070.01016.59
7.4.30.0100.00716.57
7.4.00.0060.01015.14
7.3.330.0000.00613.13
7.3.320.0050.00013.23
7.3.310.0000.00716.33
7.3.300.0060.00016.16
7.3.290.0080.00816.30
7.3.280.0080.00816.32
7.3.270.0100.00717.40
7.3.260.0100.00716.53
7.3.250.0080.00916.23
7.3.240.0110.00716.43
7.3.230.0110.00616.39
7.3.210.0090.00916.31
7.3.200.0100.00716.26
7.3.190.0070.01316.55
7.3.180.0070.01016.59
7.3.170.0060.01016.30
7.3.160.0130.00616.41
7.2.330.0090.00916.59
7.2.320.0030.01516.52
7.2.310.0030.01216.39
7.2.300.0090.01416.55
7.2.290.0140.00716.42
7.2.60.0100.00516.81
7.2.00.0030.01019.18
7.1.200.0070.00715.68
7.1.100.0080.00317.93
7.1.70.0040.01217.09
7.1.60.0040.01519.36
7.1.50.0080.01516.89
7.1.00.0030.07722.43
7.0.200.0040.00416.70
7.0.60.0070.06019.93
7.0.50.0130.07717.86
7.0.40.0030.08020.09
7.0.30.0430.07320.22
7.0.20.0200.05020.15
7.0.10.0170.06720.06
7.0.00.0100.03720.09
5.6.280.0030.07021.07
5.6.210.0000.06720.50
5.6.200.0070.07718.12
5.6.190.0070.04320.45
5.6.180.0270.06020.46
5.6.170.0200.07720.56
5.6.160.0100.04020.47
5.6.150.0100.04318.14
5.6.140.0100.07018.18
5.6.130.0030.08318.28
5.6.120.0070.06721.12
5.6.110.0100.08021.14
5.6.100.0100.08320.89
5.6.90.0000.04320.98
5.6.80.0070.07020.52
5.5.350.0170.04320.52
5.5.340.0070.05317.96
5.5.330.0130.07720.43
5.5.320.0070.08020.30
5.5.310.0130.04320.36
5.5.300.0030.08018.00
5.5.290.0030.05717.95
5.5.280.0070.03720.67
5.5.270.0030.04020.64
5.5.260.0100.08320.79
5.5.250.0070.08020.60
5.5.240.4200.03720.19

preferences:
55.36 ms | 400 KiB | 5 Q