3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = -2; if ($a) { print 123; }

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)
8.3.60.0150.00616.61
8.3.50.0100.00722.08
8.3.40.0130.00318.61
8.3.30.0110.00318.77
8.3.20.0040.00421.86
8.3.10.0070.00021.73
8.3.00.0000.00719.85
8.2.180.0170.00318.25
8.2.170.0110.00722.96
8.2.160.0070.01019.41
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00322.26
8.2.120.0070.00026.35
8.2.110.0070.00320.55
8.2.100.0110.00018.22
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0070.00317.25
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0000.00720.59
8.2.30.0000.00819.04
8.2.20.0000.00717.71
8.2.10.0040.00417.97
8.2.00.0060.00317.88
8.1.280.0110.01125.92
8.1.270.0040.00423.63
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0030.00622.05
8.1.230.0040.00717.82
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.22
8.1.180.0050.00318.10
8.1.170.0000.00918.46
8.1.160.0030.00322.04
8.1.150.0070.00018.82
8.1.140.0000.00819.51
8.1.130.0030.00317.63
8.1.120.0040.00417.38
8.1.110.0030.00317.39
8.1.100.0040.00417.39
8.1.90.0030.00517.35
8.1.80.0000.00717.36
8.1.70.0030.00317.28
8.1.60.0000.00817.50
8.1.50.0030.00617.34
8.1.40.0080.00017.47
8.1.30.0040.00417.56
8.1.20.0000.00817.53
8.1.10.0030.00617.45
8.1.00.0030.00617.43
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.31
8.0.270.0040.00417.23
8.0.260.0030.00517.25
8.0.250.0040.00416.87
8.0.240.0070.00016.82
8.0.230.0000.00716.88
8.0.220.0070.00016.72
8.0.210.0030.00316.78
8.0.200.0060.00016.94
8.0.190.0030.00716.94
8.0.180.0020.00516.91
8.0.170.0040.00416.73
8.0.160.0070.00016.93
8.0.150.0000.00816.75
8.0.140.0040.00316.77
8.0.130.0000.00513.30
8.0.120.0070.00016.80
8.0.110.0070.00016.79
8.0.100.0040.00416.67
8.0.90.0000.00716.88
8.0.80.0120.00316.87
8.0.70.0040.00416.69
8.0.60.0000.00716.84
8.0.50.0040.00416.84
8.0.30.0120.00816.96
8.0.20.0080.01117.40
8.0.10.0080.00016.92
8.0.00.0070.01016.53
7.4.330.0000.00515.08
7.4.320.0030.00316.51
7.4.300.0030.00316.42
7.4.290.0000.00816.50
7.4.280.0030.00516.45
7.4.270.0030.00316.34
7.4.260.0030.00316.43
7.4.250.0000.00716.33
7.4.240.0000.00716.54
7.4.230.0070.00016.43
7.4.220.0070.01016.56
7.4.210.0080.00816.47
7.4.200.0040.00416.55
7.4.160.0110.00416.21
7.4.150.0100.00817.40
7.4.140.0080.01217.86
7.4.130.0110.00516.53
7.4.120.0120.00516.46
7.4.110.0140.00316.48
7.4.100.0130.00316.51
7.4.90.0070.01016.39
7.4.80.0130.00719.39
7.4.70.0080.00816.45
7.4.60.0090.00916.36
7.4.50.0060.00916.33
7.4.40.0080.00816.54
7.4.30.0090.01216.47
7.4.00.0110.00314.95
7.3.330.0000.00612.93
7.3.320.0000.00612.97
7.3.310.0030.00315.93
7.3.300.0040.00416.18
7.3.290.0070.00716.15
7.3.280.0070.00816.11
7.3.270.0090.00917.40
7.3.260.0090.00816.16
7.3.250.0110.00716.40
7.3.240.0110.00816.33
7.3.230.0030.01216.39
7.3.210.0100.00616.47
7.3.200.0120.00816.30
7.3.190.0150.00616.15
7.3.180.0000.01716.39
7.3.170.0100.00716.24
7.3.160.0130.00716.20
7.2.330.0170.00016.61
7.2.320.0100.00616.49
7.2.310.0030.01416.47
7.2.300.0070.01016.26
7.2.290.0040.01216.46
7.2.60.0070.00716.92
7.1.200.0060.00615.73
7.1.70.0030.00517.19
7.1.60.0040.00819.75
7.1.00.0030.07722.31
7.0.200.0080.00014.96
7.0.100.0100.03319.91
7.0.90.0070.08319.95
7.0.80.0230.06319.95
7.0.70.0100.04719.90
7.0.60.0000.09019.98
7.0.50.0070.04020.30
7.0.40.0070.07320.04
7.0.30.0030.07720.07
7.0.20.0030.06320.14
7.0.10.0100.07720.07
7.0.00.0030.05020.03
5.6.250.0130.08020.71
5.6.240.0000.04720.68
5.6.230.0030.06320.66
5.6.220.0130.07320.48
5.6.210.0070.06720.64
5.6.200.0070.09721.04
5.6.190.0130.07721.10
5.6.180.0100.05721.04
5.6.170.0030.04720.95
5.6.160.0030.04021.04
5.6.150.0130.05720.91
5.6.140.0070.06020.98
5.6.130.0070.04021.08
5.6.120.0030.06721.03
5.6.110.0000.06721.03
5.6.100.0070.06021.01
5.6.90.0070.04020.93
5.6.80.0030.06020.41
5.6.70.0200.06320.49
5.6.60.0070.07320.41
5.6.50.0030.07720.46
5.6.40.0070.07320.48
5.6.30.0100.08320.42
5.6.20.0130.06720.42
5.6.10.0100.06320.45
5.6.00.0000.05020.44

preferences:
61.47 ms | 401 KiB | 5 Q