3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; for ($i = 0; $i < 10000000; $i++) { if (!$foo) { } }

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)
8.3.60.0070.09918.09
8.3.50.0070.08016.36
8.3.40.0100.10018.57
8.3.30.0130.08218.72
8.3.20.0000.04918.60
8.3.10.0030.04519.94
8.3.00.0070.04120.87
8.2.180.0130.09018.20
8.2.170.0130.08822.96
8.2.160.0070.08319.21
8.2.150.0100.03824.18
8.2.140.0030.04824.66
8.2.130.0100.03819.11
8.2.120.0070.04126.35
8.2.110.0030.08920.43
8.2.100.0030.05917.78
8.2.90.0030.05217.63
8.2.80.0030.05317.97
8.2.70.0070.04917.80
8.2.60.0030.05217.93
8.2.50.0000.05518.22
8.2.40.0030.05220.30
8.2.30.0000.05520.55
8.2.20.0020.06717.64
8.2.10.0030.05117.96
8.2.00.0100.06118.04
8.1.280.0100.09225.92
8.1.270.0030.04624.01
8.1.260.0030.04528.09
8.1.250.0030.04928.09
8.1.240.0100.08623.86
8.1.230.0100.04923.81
8.1.220.0030.05117.74
8.1.210.0000.05518.77
8.1.200.0070.05017.35
8.1.190.0060.04917.23
8.1.180.0060.04918.10
8.1.170.0000.05918.50
8.1.160.0030.05218.95
8.1.150.0070.04918.88
8.1.140.0030.05319.57
8.1.130.0030.05117.61
8.1.120.0070.05617.36
8.1.110.0060.04817.32
8.1.100.0000.05517.44
8.1.90.0070.04817.46
8.1.80.0030.05117.37
8.1.70.0030.06217.35
8.1.60.0070.08917.51
8.1.50.0070.08917.50
8.1.40.0000.09517.50
8.1.30.0000.09617.54
8.1.20.0030.09217.50
8.1.10.0070.08917.27
8.1.00.0030.09217.43
8.0.300.0070.05719.68
8.0.290.0030.05216.60
8.0.280.0030.05318.48
8.0.270.0030.05117.26
8.0.260.0030.05017.26
8.0.250.0060.04816.93
8.0.240.0000.05717.00
8.0.230.0030.06416.82
8.0.220.0030.07416.94
8.0.210.0070.05116.77
8.0.200.0030.05516.88
8.0.190.0030.09116.84
8.0.180.0030.09116.97
8.0.170.0000.09516.93
8.0.160.0030.09116.90
8.0.150.0100.08416.77
8.0.140.0000.09516.79
8.0.130.0070.09613.16
8.0.120.0070.09016.87
8.0.110.0100.08516.75
8.0.100.0030.09216.67
8.0.90.0030.09516.95
8.0.80.0030.09816.94
8.0.70.0030.09216.94
8.0.60.0000.09416.89
8.0.50.0000.09416.69
8.0.30.0170.06217.14
8.0.20.0100.10017.40
8.0.10.0000.09417.00
8.0.00.0130.11116.64
7.4.330.0000.08915.08
7.4.320.0000.07016.56
7.4.300.0000.06916.57
7.4.290.0000.13016.64
7.4.280.0000.13116.61
7.4.270.0030.12816.47
7.4.260.0030.12616.48
7.4.250.0030.12616.42
7.4.240.0000.12916.55
7.4.230.0000.13016.45
7.4.220.0100.15316.45
7.4.210.0100.12816.39
7.4.200.0070.12316.40
7.4.160.0070.13816.46
7.4.150.0070.13417.40
7.4.140.0130.15517.86
7.4.130.0100.16416.42
7.4.120.0060.14616.28
7.4.110.0150.12816.53
7.4.100.0060.20016.39
7.4.90.0070.13916.44
7.4.80.0160.14019.39
7.4.70.0100.13016.46
7.4.60.0120.14016.59
7.4.50.0070.10016.28
7.4.40.0090.19716.49
7.4.30.0100.13116.49
7.4.00.0000.11215.05
7.3.330.0120.11913.29
7.3.320.0070.11713.04
7.3.310.0070.11916.20
7.3.300.0030.11916.26
7.3.290.0120.16916.37
7.3.280.0130.19516.33
7.3.270.0100.16717.40
7.3.260.0070.17216.32
7.3.250.0090.21316.50
7.3.240.0070.20016.28
7.3.230.0070.18416.39
7.3.210.0160.19116.41
7.3.200.0120.18216.80
7.3.190.0130.17016.36
7.3.180.0130.16316.59
7.3.170.0060.18616.45
7.3.160.0190.21716.43
7.2.330.0100.17816.45
7.2.320.0100.24216.36
7.2.310.0160.21416.52
7.2.300.0130.18516.62
7.2.290.0060.20216.29
7.2.60.0030.11416.53
7.2.00.0000.12519.27
7.1.200.0030.12115.79
7.1.100.0230.14718.11
7.1.70.0070.16917.09
7.1.60.0100.17819.27
7.1.00.0030.33722.54
7.0.200.0370.17214.84
7.0.60.4630.17720.00
7.0.50.0270.29320.34
7.0.40.0530.30720.36
7.0.30.0400.43320.32
7.0.20.0270.23720.34
7.0.10.0170.25720.34
7.0.00.0370.31320.33
5.6.280.0130.53020.86
5.6.210.0070.40720.64
5.6.200.0130.59021.09
5.6.190.0100.65321.04
5.6.180.0070.65321.13
5.6.170.0200.72021.15
5.6.160.0370.90321.13
5.6.150.0270.76721.18
5.6.140.0230.59021.11
5.6.130.0370.51020.93
5.6.120.0200.75721.04
5.6.110.0170.61721.12
5.6.100.0370.61721.02
5.6.90.0270.54721.00
5.6.80.0130.58320.46
5.6.70.0200.62320.42
5.6.60.0200.54020.46
5.6.50.0100.63020.51
5.6.40.0300.66320.50
5.6.30.0170.79320.48
5.6.20.0500.52020.48
5.6.10.0400.54320.37
5.6.00.0230.59320.44
5.5.350.0270.46720.43
5.5.340.0230.85021.01
5.5.330.0230.74721.03
5.5.320.0500.70720.91
5.5.310.0230.52720.89
5.5.300.0070.53720.85
5.5.290.0200.78720.66
5.5.280.0200.56320.83
5.5.270.0230.58020.84
5.5.260.0230.57720.81
5.5.250.0330.83320.65
5.5.240.0230.53020.26
5.5.230.0170.61720.39
5.5.220.0270.60720.23
5.5.210.0230.76320.25
5.5.200.0370.57020.28
5.5.190.0170.52320.17
5.5.180.0370.52320.04
5.5.160.0130.61020.18
5.5.150.0230.58720.18
5.5.140.0270.67320.22
5.5.130.0200.54720.23
5.5.120.0230.59320.20
5.5.110.0200.62320.37
5.5.100.0170.60720.07
5.5.90.0200.55320.14
5.5.80.0230.59020.15
5.5.70.0170.59720.05
5.5.60.0230.68720.10
5.5.50.0170.71320.10
5.5.40.0230.74720.10
5.5.30.0100.56020.21
5.5.20.0400.53319.91
5.5.10.0470.61720.08
5.5.00.0230.51020.07

preferences:
55.92 ms | 401 KiB | 5 Q