3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = false; if (is_int($t) && $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)
8.3.60.0070.00718.38
8.3.50.0200.00018.18
8.3.40.0110.00418.58
8.3.30.0120.00618.54
8.3.20.0040.00419.12
8.3.10.0070.00021.73
8.3.00.0070.00020.45
8.2.180.0070.01018.05
8.2.170.0070.00722.96
8.2.160.0070.01020.82
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00719.83
8.2.120.0040.00426.35
8.2.110.0060.00322.25
8.2.100.0040.00817.84
8.2.90.0000.00817.75
8.2.80.0080.00017.97
8.2.70.0050.00317.91
8.2.60.0030.00518.09
8.2.50.0070.00418.10
8.2.40.0040.00419.38
8.2.30.0000.00819.18
8.2.20.0070.00017.90
8.2.10.0050.00318.01
8.2.00.0050.00317.65
8.1.280.0090.00925.92
8.1.270.0080.00018.95
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00922.01
8.1.230.0080.00417.77
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0100.00018.48
8.1.160.0040.00418.80
8.1.150.0000.00718.63
8.1.140.0040.00422.13
8.1.130.0070.00022.05
8.1.120.0000.00917.35
8.1.110.0040.00417.34
8.1.100.0030.00317.49
8.1.90.0040.00417.34
8.1.80.0060.00317.41
8.1.70.0040.00417.43
8.1.60.0040.00417.51
8.1.50.0040.00417.59
8.1.40.0000.00817.56
8.1.30.0030.00517.53
8.1.20.0080.00017.61
8.1.10.0030.00617.53
8.1.00.0030.00617.43
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.32
8.0.270.0000.00717.20
8.0.260.0000.00618.45
8.0.250.0000.00716.91
8.0.240.0000.00716.95
8.0.230.0060.00316.94
8.0.220.0030.00616.86
8.0.210.0030.00316.87
8.0.200.0070.00016.95
8.0.190.0040.00416.96
8.0.180.0060.00316.93
8.0.170.0000.00916.91
8.0.160.0030.00316.75
8.0.150.0040.00416.78
8.0.140.0030.00316.73
8.0.130.0000.00513.32
8.0.120.0040.00416.85
8.0.110.0040.00416.79
8.0.100.0040.00416.94
8.0.90.0070.00016.84
8.0.80.0040.01316.82
8.0.70.0000.00716.78
8.0.60.0070.00016.70
8.0.50.0030.00516.89
8.0.30.0090.01017.00
8.0.20.0080.01017.40
8.0.10.0050.00217.12
8.0.00.0090.00816.56
7.4.330.0020.00215.55
7.4.320.0070.00016.48
7.4.300.0030.00316.58
7.4.290.0000.00716.63
7.4.280.0080.00016.54
7.4.270.0030.00316.41
7.4.260.0070.00016.43
7.4.250.0000.00716.45
7.4.240.0000.00716.53
7.4.230.0000.00716.52
7.4.220.0050.00216.49
7.4.210.0090.00616.47
7.4.200.0000.00716.69
7.4.160.0060.01016.45
7.4.140.0120.00717.86
7.4.130.0130.00416.48
7.4.120.0100.00916.56
7.4.110.0070.01016.47
7.4.100.0120.00316.43
7.4.90.0070.01016.62
7.4.80.0130.00419.39
7.4.70.0060.01016.49
7.4.60.0150.00616.39
7.4.50.0060.00916.47
7.4.40.0160.00016.48
7.3.330.0000.00512.98
7.3.320.0030.00312.97
7.3.310.0060.00315.98
7.3.300.0030.00316.13
7.3.290.0070.00016.05
7.3.280.0070.00816.16
7.3.260.0070.00916.27
7.3.240.0090.01016.17
7.3.230.0060.01116.41
7.3.210.0070.01116.29
7.3.200.0130.00316.15
7.3.190.0150.00616.20
7.3.180.0040.01116.19
7.3.170.0070.01016.26
7.3.160.0080.01516.22
7.2.330.0100.00716.50
7.2.320.0070.01116.52
7.2.310.0100.00716.43
7.2.300.0030.01316.50
7.2.290.0030.01316.25

preferences:
53.27 ms | 400 KiB | 5 Q