3v4l.org

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

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)
8.3.40.0070.00718.89
8.3.30.0110.00418.42
8.3.20.0050.00320.36
8.3.10.0060.00323.69
8.3.00.0060.00323.50
8.2.170.0120.00322.96
8.2.160.0030.01020.57
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00319.64
8.2.120.0000.00726.35
8.2.110.0060.00322.00
8.2.100.0060.00617.93
8.2.90.0040.00419.05
8.2.80.0000.00717.97
8.2.70.0040.00417.25
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00822.32
8.2.30.0050.00319.39
8.2.20.0000.00817.51
8.2.10.0050.00317.97
8.2.00.0060.00317.79
8.1.270.0090.00020.21
8.1.260.0040.00428.09
8.1.250.0030.00528.09
8.1.240.0090.00023.92
8.1.230.0110.00019.01
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00717.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0080.00020.63
8.1.150.0000.00718.77
8.1.140.0080.00019.48
8.1.130.0040.00417.61
8.1.120.0000.00717.22
8.1.110.0030.00617.28
8.1.100.0040.00417.28
8.1.90.0000.00717.34
8.1.80.0000.00817.33
8.1.70.0030.00317.39
8.1.60.0040.00417.39
8.1.50.0040.00417.46
8.1.40.0040.00417.44
8.1.30.0040.00417.53
8.1.20.0030.00617.55
8.1.10.0000.00817.43
8.1.00.0000.00817.33
8.0.300.0000.00818.77
8.0.290.0040.00416.61
8.0.280.0030.00318.28
8.0.270.0000.00717.06
8.0.260.0070.00017.09
8.0.250.0030.00316.84
8.0.240.0040.00416.95
8.0.230.0030.00316.84
8.0.220.0000.00716.66
8.0.210.0070.00016.76
8.0.200.0000.00616.86
8.0.190.0070.00016.76
8.0.180.0040.00416.74
8.0.170.0040.00416.68
8.0.160.0000.00716.72
8.0.150.0040.00416.59
8.0.140.0040.00416.72
8.0.130.0000.00513.22
8.0.120.0050.00216.68
8.0.110.0000.00716.69
8.0.100.0000.00716.61
8.0.90.0040.00416.66
8.0.80.0030.01916.70
8.0.70.0050.00316.71
8.0.60.0040.00416.58
8.0.50.0040.00416.73
8.0.30.0110.00416.80
8.0.20.0090.01017.40
8.0.10.0000.00816.73
8.0.00.0110.00916.66
7.4.330.0000.00516.80
7.4.320.0000.00716.38
7.4.300.0000.00816.41
7.4.290.0030.00316.49
7.4.280.0000.00716.34
7.4.270.0050.00316.42
7.4.260.0090.00016.48
7.4.250.0080.00016.39
7.4.240.0040.00416.45
7.4.230.0030.00316.52
7.4.220.0060.01016.38
7.4.210.0060.00916.49
7.4.200.0000.00716.41
7.4.160.0120.00416.35
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0040.01516.38
7.4.120.0140.00516.30
7.4.110.0150.00616.62
7.4.100.0160.00616.45
7.4.90.0120.00616.30
7.4.80.0090.00919.39
7.4.70.0060.01516.48
7.4.60.0030.01316.21
7.4.50.0030.01116.42
7.4.40.0100.00716.41
7.4.30.0090.01316.22
7.4.00.0040.01214.91
7.3.330.0020.00213.25
7.3.320.0000.00513.29
7.3.310.0030.00516.10
7.3.300.0030.00316.16
7.3.290.0060.00916.30
7.3.280.0090.00816.25
7.3.270.0080.00817.40
7.3.260.0100.00716.40
7.3.250.0070.01016.49
7.3.240.0120.00816.31
7.3.230.0070.01016.44
7.3.210.0120.00316.38
7.3.200.0150.00419.39
7.3.190.0080.00816.42
7.3.180.0090.00616.42
7.3.170.0170.00016.52
7.3.160.0090.00916.55
7.3.120.0030.01015.04
7.3.110.0040.00915.17
7.3.100.0060.00914.71
7.3.90.0100.00014.94
7.3.80.0080.00815.01
7.3.70.0030.01314.86
7.3.60.0040.01114.86
7.3.50.0100.00714.75
7.3.40.0060.00914.80
7.3.30.0040.00414.87
7.3.20.0040.01116.70
7.3.10.0060.00916.79
7.3.00.0030.01016.63
7.2.330.0130.00316.23
7.2.320.0070.01016.45
7.2.310.0030.01316.68
7.2.300.0140.00716.63
7.2.290.0140.01116.59
7.2.240.0040.01415.17
7.2.230.0110.00014.60
7.2.220.0070.00714.97
7.2.210.0090.00614.76
7.2.200.0090.00614.86
7.2.190.0030.01214.97
7.2.180.0100.00714.57
7.2.170.0110.00714.94
7.2.160.0090.00914.82
7.2.150.0060.00916.57
7.2.140.0070.01016.66
7.2.130.0000.01116.83
7.2.120.0040.01416.80
7.2.110.0070.01016.62
7.2.100.0000.01616.77
7.2.90.0070.01016.60
7.2.80.0030.00916.75
7.2.70.0030.01216.82
7.2.60.0070.00816.46
7.2.50.0080.00816.80
7.2.40.0060.00916.59
7.2.30.0100.00716.79
7.2.20.0050.00516.95
7.2.10.0000.01516.74
7.2.00.0020.01518.10
7.1.330.0000.01315.67
7.1.320.0030.01015.80
7.1.310.0090.00615.90
7.1.300.0060.00915.59
7.1.290.0110.00015.66
7.1.280.0070.01015.55
7.1.270.0090.00615.67
7.1.260.0070.00715.71
7.1.250.0090.00615.62
7.1.200.0070.00715.66
7.1.100.0060.00618.14
7.1.70.0000.00716.65
7.1.60.0040.02119.27
7.1.50.0040.01816.99
7.1.00.0030.07322.38
7.0.200.0050.00216.80
7.0.60.0070.03021.72
7.0.50.0030.04017.91
7.0.40.0100.08320.27
7.0.30.0270.05020.11
7.0.20.0230.07720.16
7.0.10.0130.07720.23
7.0.00.0100.08320.33
5.6.280.0000.05721.13
5.6.210.0070.08320.73
5.6.200.0030.08318.14
5.6.190.0100.07020.49
5.6.180.0370.03720.61
5.6.170.0170.04320.51
5.6.160.0070.05320.39
5.6.150.0100.07718.27
5.6.140.0070.04718.17
5.6.130.0030.07318.16
5.6.120.0030.07321.10
5.6.110.0100.07721.09
5.6.100.0030.08321.00
5.6.90.0030.08021.02
5.6.80.0130.06320.51
5.5.350.0070.07720.44
5.5.340.0000.04018.09
5.5.330.0170.06320.21
5.5.320.0630.05720.34
5.5.310.0200.04720.37
5.5.300.0000.08718.08
5.5.290.0170.07718.04
5.5.280.0070.06320.90
5.5.270.0130.07320.77
5.5.260.0070.08320.84
5.5.250.0070.08020.68
5.5.240.0100.08020.35

preferences:
51.96 ms | 400 KiB | 5 Q