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, int); settype($b, int); echo(add($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)
8.3.70.0030.01616.75
8.3.60.0100.00716.88
8.3.50.0110.00621.04
8.3.40.0140.00018.80
8.3.30.0120.00318.61
8.3.20.0070.00720.20
8.3.10.0080.00023.70
8.3.00.0080.00023.60
8.2.190.0220.00016.88
8.2.180.0110.00718.18
8.2.170.0130.00722.96
8.2.160.0110.00420.39
8.2.150.0020.00524.18
8.2.140.0060.00324.66
8.2.130.0020.00519.83
8.2.120.0000.00826.35
8.2.110.0100.00022.25
8.2.100.0080.00417.93
8.2.90.0040.00419.06
8.2.80.0000.00818.03
8.2.70.0090.00017.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0080.00022.27
8.2.30.0000.00819.57
8.2.20.0040.00417.81
8.2.10.0000.00818.16
8.2.00.0000.00818.00
8.1.280.0120.00625.92
8.1.270.0050.00320.24
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0090.00023.98
8.1.230.0070.00419.14
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00818.63
8.1.160.0000.00720.70
8.1.150.0040.00418.76
8.1.140.0040.00419.62
8.1.130.0030.00317.70
8.1.120.0030.00317.36
8.1.110.0060.00317.51
8.1.100.0080.00017.38
8.1.90.0040.00417.34
8.1.80.0000.00717.45
8.1.70.0000.00717.42
8.1.60.0000.00917.63
8.1.50.0080.00017.52
8.1.40.0030.00517.51
8.1.30.0040.00417.59
8.1.20.0030.00617.54
8.1.10.0070.00017.57
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0000.00718.49
8.0.270.0080.00017.11
8.0.260.0030.00317.34
8.0.250.0030.00317.03
8.0.240.0040.00416.96
8.0.230.0080.00017.01
8.0.220.0030.00316.97
8.0.210.0000.00716.91
8.0.200.0060.00016.86
8.0.190.0000.00717.00
8.0.180.0050.00216.99
8.0.170.0040.00416.92
8.0.160.0000.00716.98
8.0.150.0040.00416.85
8.0.140.0040.00416.89
8.0.130.0000.00613.34
8.0.120.0080.00016.81
8.0.110.0040.00416.89
8.0.100.0040.00416.75
8.0.90.0000.00817.02
8.0.80.0030.01216.89
8.0.70.0000.00817.00
8.0.60.0070.00016.95
8.0.50.0050.00216.82
8.0.30.0090.00917.14
8.0.20.0110.00617.42
8.0.10.0000.00716.93
8.0.00.0100.01016.78
7.4.330.0000.00516.79
7.4.320.0030.00316.59
7.4.300.0000.00816.50
7.4.290.0040.00416.61
7.4.280.0060.00316.53
7.4.270.0070.00016.48
7.4.260.0080.00016.63
7.4.250.0000.00816.57
7.4.240.0020.00516.58
7.4.230.0030.00316.39
7.4.220.0100.00616.71
7.4.210.0040.01116.64
7.4.200.0070.00016.39
7.4.160.0110.00416.65
7.4.150.0170.00017.40
7.4.140.0050.01317.86
7.4.130.0090.01016.47
7.4.120.0040.01216.52
7.4.110.0160.00616.46
7.4.100.0100.00716.56
7.4.90.0060.01016.45
7.4.80.0100.01419.39
7.4.70.0070.01016.37
7.4.60.0030.01216.42
7.4.50.0040.01116.56
7.4.40.0100.00716.62
7.4.30.0120.00316.46
7.4.00.0040.01414.85
7.3.330.0050.00013.38
7.3.320.0050.00013.14
7.3.310.0030.00316.46
7.3.300.0000.00616.29
7.3.290.0080.00916.37
7.3.280.0090.00716.42
7.3.270.0080.00917.40
7.3.260.0120.01216.46
7.3.250.0120.00916.47
7.3.240.0080.01316.50
7.3.230.0060.01016.53
7.3.210.0150.00316.63
7.3.200.0060.01019.39
7.3.190.0130.01016.55
7.3.180.0110.01016.45
7.3.170.0130.00316.34
7.3.160.0060.00916.41
7.3.10.0030.01016.63
7.3.00.0050.00716.60
7.2.330.0060.01216.30
7.2.320.0100.00616.37
7.2.310.0110.00616.65
7.2.300.0070.01416.63
7.2.290.0130.00616.39
7.2.130.0050.00816.78
7.2.120.0060.00616.84
7.2.110.0070.00716.61
7.2.100.0080.00816.87
7.2.90.0080.00316.71
7.2.80.0070.00416.91
7.2.70.0030.00916.92
7.2.60.0060.00616.72
7.2.50.0090.00516.90
7.2.40.0080.00316.83
7.2.30.0090.00216.96
7.2.20.0070.00416.83
7.2.10.0060.00516.82
7.2.00.0030.01017.52
7.1.250.0020.01215.77
7.1.200.0060.00615.83
7.1.100.0080.00417.92
7.1.70.0000.00717.29
7.1.60.0070.01719.27
7.1.50.0070.01316.93
7.1.00.0070.07322.45
7.0.200.1040.01016.71
7.0.60.0030.07321.73
7.0.50.0030.04717.96
7.0.40.0130.08320.15
7.0.30.0230.04320.07
7.0.20.0330.07320.23
7.0.10.0070.08020.20
7.0.00.0070.08320.12
5.6.280.0000.03721.02
5.6.210.0000.08320.77
5.6.200.0070.07318.13
5.6.190.0070.04320.63
5.6.180.0570.06720.61
5.6.170.0230.03720.55
5.6.160.0070.04320.52
5.6.150.0130.03318.29
5.6.140.0000.04718.11
5.6.130.0030.04318.15
5.6.120.0100.05720.99
5.6.110.0030.05021.09
5.6.100.0030.09021.11
5.6.90.0030.04321.04
5.6.80.0030.08320.41
5.5.350.0070.08020.39
5.5.340.0100.03318.09
5.5.330.0030.08320.43
5.5.320.0230.04020.33
5.5.310.0170.05020.34
5.5.300.0070.07318.08
5.5.290.0030.08318.07
5.5.280.0100.07020.80
5.5.270.0130.05320.98
5.5.260.0070.04320.86
5.5.250.0100.07720.70
5.5.240.0100.07320.07

preferences:
36.98 ms | 401 KiB | 5 Q