3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "P:" . strpos(strtolower("campayn.com"), "pathwayport");

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)
8.3.60.0120.00318.18
8.3.50.0070.00716.17
8.3.40.0140.00018.73
8.3.30.0120.00318.52
8.3.20.0040.00420.16
8.3.10.0000.00823.55
8.3.00.0080.00019.66
8.2.180.0160.00618.30
8.2.170.0170.00322.96
8.2.160.0120.00619.00
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00719.45
8.2.120.0040.00426.35
8.2.110.0030.00620.35
8.2.100.0080.00417.62
8.2.90.0050.00319.09
8.2.80.0040.00418.04
8.2.70.0050.00317.50
8.2.60.0090.00017.92
8.2.50.0040.00418.10
8.2.40.0000.00920.60
8.2.30.0040.00420.91
8.2.20.0020.00517.89
8.2.10.0000.00718.04
8.2.00.0000.00717.96
8.1.280.0070.01025.92
8.1.270.0080.00023.97
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0070.00322.14
8.1.230.0110.00319.03
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.09
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0040.00418.98
8.1.150.0040.00420.64
8.1.140.0070.00019.44
8.1.130.0070.00018.73
8.1.120.0070.00017.38
8.1.110.0080.00017.24
8.1.100.0050.00317.37
8.1.90.0040.00417.23
8.1.80.0000.00717.30
8.1.70.0000.00717.23
8.1.60.0000.00717.43
8.1.50.0030.00517.28
8.1.40.0090.00517.38
8.1.30.0080.00017.43
8.1.20.0040.00417.45
8.1.10.0000.00817.32
8.1.00.0040.00417.36
8.0.300.0000.00819.83
8.0.290.0000.00716.75
8.0.280.0030.00318.42
8.0.270.0030.00317.22
8.0.260.0000.00716.68
8.0.250.0000.00716.82
8.0.240.0040.00416.90
8.0.230.0030.00316.82
8.0.220.0000.00716.72
8.0.210.0080.00016.81
8.0.200.0030.00316.88
8.0.190.0030.00516.87
8.0.180.0000.00716.72
8.0.170.0070.00016.77
8.0.160.0040.00416.79
8.0.150.0040.00416.86
8.0.140.0000.00716.82
8.0.130.0050.00013.25
8.0.120.0000.00716.68
8.0.110.0000.00716.71
8.0.100.0030.00516.55
8.0.90.0050.00216.87
8.0.80.0060.00916.81
8.0.70.0000.00716.64
8.0.60.0070.00016.76
8.0.50.0000.00716.74
8.0.30.0060.01116.86
8.0.20.0110.01117.40
8.0.10.0050.00316.74
8.0.00.0090.00916.46
7.4.330.0060.00015.55
7.4.320.0020.00516.34
7.4.300.0000.00716.37
7.4.290.0100.00016.46
7.4.280.0060.00016.45
7.4.270.0000.00716.29
7.4.260.0070.00016.20
7.4.250.0070.00016.22
7.4.240.0000.00716.41
7.4.230.0000.00716.27
7.4.220.0090.00916.47
7.4.210.0100.00316.29
7.4.200.0030.00316.55
7.4.160.0110.00516.26
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0070.01116.37
7.4.120.0070.01316.44
7.3.330.0000.00513.17
7.3.320.0030.00313.10
7.3.310.0030.00316.14
7.3.300.0050.00216.18
7.3.290.0080.00816.24
7.3.280.0110.00616.17
7.3.270.0070.01017.40
7.3.260.0110.00716.23
7.3.250.0070.01116.34
7.3.240.0120.00516.46
7.1.70.0070.01617.07

preferences:
52.68 ms | 401 KiB | 5 Q