3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = false; if (!($t>0)) { echo 'ok'; } else { echo 'ko'; }

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)
8.3.60.0070.00718.30
8.3.50.0140.00318.33
8.3.40.0120.00318.79
8.3.30.0040.01118.59
8.3.20.0090.00019.25
8.3.10.0000.00721.70
8.3.00.0070.00020.64
8.2.180.0040.01418.29
8.2.170.0150.00322.96
8.2.160.0160.00020.72
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0130.00619.64
8.2.120.0000.00726.35
8.2.110.0090.00022.08
8.2.100.0130.00017.99
8.2.90.0050.00317.75
8.2.80.0030.00517.97
8.2.70.0050.00517.93
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0040.00419.30
8.2.30.0040.00419.12
8.2.20.0040.00417.93
8.2.10.0050.00318.11
8.2.00.0000.00917.75
8.1.280.0080.01125.92
8.1.270.0040.00419.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00923.79
8.1.230.0080.00318.98
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0000.00818.86
8.1.150.0040.00418.64
8.1.140.0050.00222.18
8.1.130.0030.00321.96
8.1.120.0000.00817.49
8.1.110.0040.00417.46
8.1.100.0040.00417.49
8.1.90.0080.00017.45
8.1.80.0040.00417.34
8.1.70.0000.00717.46
8.1.60.0040.00417.46
8.1.50.0000.00817.44
8.1.40.0030.00517.48
8.1.30.0040.00417.66
8.1.20.0020.00517.63
8.1.10.0030.00517.44
8.1.00.0090.00017.46
8.0.300.0000.01419.41
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0000.00717.17
8.0.260.0000.00618.37
8.0.250.0040.00416.94
8.0.240.0060.00016.91
8.0.230.0040.00416.93
8.0.220.0030.00616.88
8.0.210.0080.00016.93
8.0.200.0070.00016.93
8.0.190.0000.00717.01
8.0.180.0040.00416.81
8.0.170.0050.00316.86
8.0.160.0040.00416.78
8.0.150.0040.00416.76
8.0.140.0040.00416.88
8.0.130.0030.00313.32
8.0.120.0080.00016.76
8.0.110.0070.00016.79
8.0.100.0040.00416.95
8.0.90.0070.00016.76
8.0.80.0120.00316.84
8.0.70.0040.00416.80
8.0.60.0040.00416.88
8.0.50.0040.00416.82
8.0.30.0140.00317.03
8.0.20.0100.00917.40
8.0.10.0000.00716.91
8.0.00.0110.00816.87
7.4.330.0020.00215.55
7.4.320.0040.00416.60
7.4.300.0070.00016.64
7.4.290.0000.00616.55
7.4.280.0040.00416.40
7.4.270.0000.00716.45
7.4.260.0030.00316.47
7.4.250.0000.00716.56
7.4.240.0040.00416.51
7.4.230.0000.00716.63
7.4.220.0000.00716.39
7.4.210.0100.01016.56
7.4.200.0050.00216.39
7.4.160.0100.00716.54
7.4.140.0090.01117.86
7.4.130.0100.00716.34
7.4.120.0120.00716.53
7.4.110.0030.01416.59
7.4.100.0090.00616.63
7.4.90.0130.00316.51
7.4.80.0090.00919.39
7.4.70.0090.00916.66
7.4.60.0110.00616.50
7.4.50.0070.01116.60
7.4.40.0040.01716.63
7.3.330.0030.00313.11
7.3.320.0030.00312.95
7.3.310.0030.00616.30
7.3.300.0070.00016.08
7.3.290.0020.00516.30
7.3.280.0090.00616.21
7.3.260.0100.01316.36
7.3.240.0110.00816.45
7.3.230.0090.00916.23
7.3.210.0090.00916.29
7.3.200.0120.00416.43
7.3.190.0070.01116.54
7.3.180.0090.00616.50
7.3.170.0120.01216.23
7.3.160.0060.01716.30
7.2.330.0060.01216.48
7.2.320.0090.01516.55
7.2.310.0040.01316.46
7.2.300.0000.01716.67
7.2.290.0070.01016.63

preferences:
56.86 ms | 401 KiB | 5 Q