3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(float $a, float $b) { return $a + $b; } echo add(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)
8.3.60.0030.01416.50
8.3.50.0130.00521.11
8.3.40.0110.00418.53
8.3.30.0110.00318.79
8.3.20.0040.00420.22
8.3.10.0030.00523.48
8.3.00.0040.00423.66
8.2.180.0070.00716.32
8.2.170.0120.00622.96
8.2.160.0080.00620.52
8.2.150.0080.00024.18
8.2.140.0090.00924.66
8.2.130.0040.00421.06
8.2.120.0080.00026.35
8.2.110.0030.00620.89
8.2.100.0070.00317.72
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0090.00017.38
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0080.00018.04
8.2.30.0040.00418.01
8.2.20.0040.00417.54
8.2.10.0090.00017.80
8.2.00.0030.00617.92
8.1.280.0070.00725.92
8.1.270.0060.00323.87
8.1.260.0090.00028.09
8.1.250.0050.00328.09
8.1.240.0060.00322.09
8.1.230.0080.00322.13
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0030.00517.10
8.1.180.0050.00318.10
8.1.170.0030.00518.38
8.1.160.0000.00718.75
8.1.150.0050.00218.75
8.1.140.0040.00419.36
8.1.130.0000.00717.55
8.1.120.0000.00717.20
8.1.110.0040.00417.30
8.1.100.0040.00417.34
8.1.90.0020.00517.26
8.1.80.0070.00017.25
8.1.70.0050.00217.35
8.1.60.0080.00017.52
8.1.50.0030.00617.48
8.1.40.0070.00417.48
8.1.30.0040.00417.52
8.1.20.0040.00417.61
8.1.10.0000.00717.52
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.34
8.0.270.0030.00317.15
8.0.260.0070.00017.25
8.0.250.0030.00316.97
8.0.240.0030.00316.90
8.0.230.0070.00016.98
8.0.220.0080.00016.89
8.0.210.0000.00716.80
8.0.200.0040.00416.91
8.0.190.0060.00316.77
8.0.180.0080.00016.92
8.0.170.0000.00716.88
8.0.160.0000.00816.92
8.0.150.0030.00516.82
8.0.140.0000.00716.79
8.0.130.0000.00513.35
8.0.120.0030.00516.86
8.0.110.0070.00016.91
8.0.100.0080.00016.81
8.0.90.0040.00416.71
8.0.80.0100.00716.92
8.0.70.0070.00016.77
8.0.60.0040.00416.75
8.0.50.0040.00416.72
8.0.30.0060.01116.91
8.0.20.0110.00717.40
8.0.10.0030.00516.97
8.0.00.0090.01116.67
7.4.330.0020.00216.69
7.4.320.0030.00316.39
7.4.300.0000.00616.43
7.4.290.0030.00316.41
7.4.280.0000.00916.48
7.4.270.0000.00716.57
7.4.260.0030.00316.41
7.4.250.0030.00516.38
7.4.240.0040.00416.51
7.4.230.0030.00316.43
7.4.220.0160.00916.61
7.4.210.0100.00616.43
7.4.200.0030.00316.34
7.4.160.0090.00616.26
7.4.150.0090.01617.40
7.4.140.0080.01317.86
7.4.130.0070.01116.38
7.4.120.0140.00516.47
7.4.110.0070.01016.70
7.4.100.0070.01616.26
7.4.90.0130.00616.38
7.4.80.0110.00919.39
7.4.70.0110.00716.33
7.4.60.0040.01416.34
7.4.50.0070.00716.49
7.4.40.0060.00916.34
7.4.30.0090.00916.69
7.4.00.0030.00914.73
7.3.330.0000.00613.22
7.3.320.0030.00313.10
7.3.310.0070.00016.28
7.3.300.0060.00016.30
7.3.290.0070.00016.26
7.3.280.0050.01116.26
7.3.270.0070.01017.40
7.3.260.0100.00616.24
7.3.250.0100.00716.46
7.3.240.0070.01216.35
7.3.230.0100.00616.48
7.3.210.0030.01316.58
7.3.200.0070.01016.36
7.3.190.0000.01616.63
7.3.180.0100.00716.25
7.3.170.0060.01616.57
7.3.160.0130.00316.55
7.2.330.0030.01316.52
7.2.320.0110.00716.34
7.2.310.0060.01016.63
7.2.300.0060.01216.65
7.2.290.0130.02316.67
7.2.60.0080.00416.55
7.2.00.0030.01019.54
7.1.200.0060.00615.83
7.1.100.0060.00618.00
7.1.70.0070.00316.80
7.1.60.0100.01319.06
7.1.50.0080.00316.90
7.1.00.0070.07722.48
7.0.200.0000.00916.43
7.0.100.0230.07319.88
7.0.90.0130.05719.93
7.0.80.0200.06320.02
7.0.70.0100.07319.97
7.0.60.0170.08319.92
7.0.50.0030.07720.35
7.0.40.0100.07720.19
7.0.30.0100.08020.19
7.0.20.0170.07719.95
7.0.10.0100.06320.05
7.0.00.0070.08720.02
5.6.280.0030.05720.91
5.6.250.0100.07720.68
5.6.240.0130.08020.64
5.6.230.0000.04720.60
5.6.220.0070.06720.70
5.6.210.0100.07720.61
5.6.200.0070.07721.07
5.6.190.0100.04721.14
5.6.180.0100.07721.10
5.6.170.0070.08020.95
5.6.160.0100.08321.14
5.6.150.0130.07320.95
5.6.140.0130.08021.05
5.6.130.0030.06321.04
5.6.120.0100.07020.95
5.6.110.0100.07320.94
5.6.100.0100.08321.00
5.6.90.0070.07720.95
5.6.80.0100.07720.43
5.6.70.0070.08020.47
5.6.60.0070.08020.44
5.6.50.0130.08020.43
5.6.40.0100.07720.46
5.6.30.0100.07320.41
5.6.20.0070.08020.53
5.6.10.0170.06720.38
5.6.00.0070.07720.36
5.5.380.0070.08320.50
5.5.370.0070.08320.40
5.5.360.0070.08320.49
5.5.350.0070.08320.43
5.5.340.0100.08020.80
5.5.330.0070.08020.77
5.5.320.0030.08720.91
5.5.310.0100.08020.81
5.5.300.0070.07320.91
5.5.290.0100.05020.80
5.5.280.0130.07320.90
5.5.270.0170.05720.77
5.5.260.0100.04720.76
5.5.250.0100.08320.59
5.5.240.0070.09020.30
5.5.230.0070.05020.28
5.5.220.0030.06720.25
5.5.210.0130.06720.30
5.5.200.0100.07720.18
5.5.190.0100.08320.28
5.5.180.0230.06020.29
5.5.160.0030.08020.27
5.5.150.0100.07720.09
5.5.140.0100.07020.09
5.5.130.0170.06720.20
5.5.120.0100.04020.25
5.5.110.0030.04020.22
5.5.100.0000.08320.13
5.5.90.0070.05720.11
5.5.80.0030.05020.16
5.5.70.0030.06720.10
5.5.60.0000.07720.15
5.5.50.0200.06720.16
5.5.40.0030.06720.16
5.5.30.0100.06720.05
5.5.20.0030.08020.14
5.5.10.0070.05019.96
5.5.00.0030.08720.04

preferences:
50.83 ms | 401 KiB | 5 Q