3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 0; if (is_int($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)
8.3.70.0070.00716.50
8.3.60.0140.00018.40
8.3.50.0070.00717.95
8.3.40.0110.00418.62
8.3.30.0040.01418.42
8.3.20.0000.00819.21
8.3.10.0040.00421.74
8.3.00.0000.00720.71
8.2.190.0140.00718.12
8.2.180.0100.00718.43
8.2.170.0050.01022.96
8.2.160.0140.00320.79
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0100.01019.83
8.2.120.0040.00426.35
8.2.110.0060.00322.29
8.2.100.0060.00617.91
8.2.90.0060.00317.75
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0030.00618.16
8.2.50.0000.00918.10
8.2.40.0000.00819.32
8.2.30.0000.00719.30
8.2.20.0000.00717.97
8.2.10.0050.00318.05
8.2.00.0080.00017.69
8.1.280.0060.01225.92
8.1.270.0040.00418.76
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.87
8.1.230.0030.00817.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00418.80
8.1.150.0000.00718.48
8.1.140.0070.00022.18
8.1.130.0070.00021.98
8.1.120.0000.00717.48
8.1.110.0070.00017.46
8.1.100.0070.00017.36
8.1.90.0000.00817.47
8.1.80.0000.00717.42
8.1.70.0070.00017.38
8.1.60.0080.00017.65
8.1.50.0040.00417.57
8.1.40.0050.00217.52
8.1.30.0030.00517.63
8.1.20.0040.00417.53
8.1.10.0050.00217.39
8.1.00.0000.01017.30
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.43
8.0.270.0000.00817.26
8.0.260.0030.00618.36
8.0.250.0000.00716.93
8.0.240.0030.00316.88
8.0.230.0060.00316.96
8.0.220.0100.00016.78
8.0.210.0080.00016.90
8.0.200.0070.00016.87
8.0.190.0040.00416.95
8.0.180.0030.00616.79
8.0.170.0060.00316.78
8.0.160.0040.00416.91
8.0.150.0060.00316.77
8.0.140.0070.00016.87
8.0.130.0030.00313.31
8.0.120.0070.00016.81
8.0.110.0070.00016.86
8.0.100.0040.00416.83
8.0.90.0000.00716.72
8.0.80.0090.00616.84
8.0.70.0000.00716.82
8.0.60.0070.00016.86
8.0.50.0000.00716.84
8.0.30.0080.01017.10
8.0.20.0090.01417.40
8.0.10.0000.00716.89
8.0.00.0110.00716.68
7.4.330.0000.00415.55
7.4.320.0000.00716.51
7.4.300.0000.00716.48
7.4.290.0060.00016.41
7.4.280.0060.00316.47
7.4.270.0070.00016.55
7.4.260.0030.00316.47
7.4.250.0000.00616.46
7.4.240.0000.00716.57
7.4.230.0000.00816.49
7.4.220.0040.00416.41
7.4.210.0100.00616.59
7.4.200.0000.00716.32
7.4.160.0100.00816.39
7.4.140.0100.00717.86
7.4.130.0070.01016.62
7.4.120.0110.00816.50
7.4.110.0070.01016.44
7.4.100.0060.01216.52
7.4.90.0070.01016.58
7.4.80.0110.00719.39
7.4.70.0090.00916.50
7.4.60.0090.00916.45
7.4.50.0110.00716.30
7.4.40.0100.00716.46
7.3.330.0030.00313.07
7.3.320.0060.00013.09
7.3.310.0040.00416.15
7.3.300.0050.00216.23
7.3.290.0040.00416.19
7.3.280.0070.01016.16
7.3.260.0110.00916.31
7.3.240.0050.01216.41
7.3.230.0160.00016.48
7.3.210.0130.00316.29
7.3.200.0070.01016.30
7.3.190.0130.01016.30
7.3.180.0030.01316.30
7.3.170.0060.01016.38
7.3.160.0070.01316.25
7.2.330.0060.01116.62
7.2.320.0060.01316.71
7.2.310.0150.00616.53
7.2.300.0100.01016.67
7.2.290.0060.01216.64

preferences:
54.64 ms | 401 KiB | 5 Q