3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id ="sylvanas\\\/*"; if(preg_match("/'|\\\\/i", $id)){ echo('hacking detected'); } else { echo('bypassed!'); }

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)
8.3.60.0190.00316.50
8.3.50.0150.00316.43
8.3.40.0120.00318.75
8.3.30.0040.01118.59
8.3.20.0050.00220.02
8.3.10.0070.00023.48
8.3.00.0050.00317.91
8.2.180.0140.00716.75
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00419.33
8.2.120.0050.00326.35
8.2.110.0060.00318.04
8.2.100.0040.00718.16
8.2.90.0000.00818.99
8.2.80.0040.00418.04
8.2.70.0080.00017.88
8.2.60.0080.00017.80
8.2.50.0060.00318.10
8.2.40.0000.00722.40
8.2.30.0000.00821.02
8.2.20.0050.00218.06
8.2.10.0000.00718.00
8.2.00.0070.00017.88
8.1.280.0100.01025.92
8.1.270.0000.00823.99
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0050.00517.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0030.00618.78
8.1.160.0070.00019.03
8.1.150.0040.00420.68
8.1.140.0000.00719.54
8.1.130.0030.00318.84
8.1.120.0000.00717.55
8.1.110.0040.00717.55
8.1.100.0080.00017.44
8.1.90.0090.00317.55
8.1.80.0050.00217.41
8.1.70.0050.00317.56
8.1.60.0050.00517.70
8.1.50.0040.00417.49
8.1.40.0040.00417.64
8.1.30.0000.00717.70
8.1.20.0040.00417.67
8.1.10.0000.00717.59
8.1.00.0000.00717.60
8.0.300.0050.00218.77
8.0.290.0000.00716.88
8.0.280.0070.00018.34
8.0.270.0070.00017.32
8.0.260.0030.00316.95
8.0.250.0000.00717.03
8.0.240.0030.00516.90
8.0.230.0000.00717.05
8.0.220.0030.00316.95
8.0.210.0040.00417.00
8.0.200.0000.00817.02
8.0.190.0000.00817.00
8.0.180.0070.00017.00
8.0.170.0000.00716.86
8.0.160.0040.00417.07
8.0.150.0080.00016.78
8.0.140.0070.00016.89
8.0.130.0060.00013.44
8.0.120.0040.00416.93
8.0.110.0080.00016.84
8.0.100.0050.00316.95
8.0.90.0000.00716.93
8.0.80.0190.00316.97
8.0.70.0000.00816.76
8.0.60.0000.00716.82
8.0.50.0040.00416.97
8.0.30.0080.01117.25
8.0.20.0120.00717.40
8.0.10.0040.00417.07
8.0.00.0070.01016.81
7.4.330.0000.00515.55
7.4.320.0000.00616.75
7.4.300.0030.00316.59
7.4.290.0000.00916.77
7.4.280.0040.00416.63
7.4.270.0030.00316.64
7.4.260.0060.00013.41
7.4.250.0030.00516.62
7.4.240.0030.00316.54
7.4.230.0000.00716.82
7.4.220.0040.01516.80
7.4.210.0000.01416.64
7.4.200.0040.00416.77
7.4.160.0080.01016.58
7.4.150.0130.00617.40
7.4.140.0110.00717.86
7.4.130.0120.01416.71
7.4.120.0080.01116.60
7.4.110.0070.01116.36
7.4.100.0160.00416.66
7.4.90.0100.00716.51
7.4.80.0060.01519.39
7.4.70.0070.01016.80
7.4.60.0030.01316.67
7.4.50.0080.00616.80
7.4.40.0080.01316.47
7.4.30.0140.00416.47
7.4.00.0100.00615.00
7.3.330.0050.00013.11
7.3.320.0000.00513.00
7.3.310.0070.00016.33
7.3.300.0030.00316.32
7.3.290.0050.00916.32
7.3.280.0090.00716.27
7.3.270.0100.00617.40
7.3.260.0080.01116.53
7.3.250.0160.01116.32
7.3.240.0070.01416.47
7.3.230.0180.00016.34
7.3.210.0000.01616.43
7.3.200.0110.00716.54
7.3.190.0090.01316.64
7.3.180.0180.00316.47
7.3.170.0100.00716.55
7.3.160.0030.01216.45
7.2.330.0090.01216.63
7.2.320.0070.01416.81
7.2.310.0040.01416.65
7.2.300.0090.01116.79
7.2.290.0140.00316.67
7.2.60.0110.00417.01
7.2.00.0070.01419.41
7.1.200.0090.00615.79
7.1.100.0060.00618.39
7.1.70.0110.00917.22
7.1.60.0160.01835.14
7.1.50.0300.01234.92
7.1.40.0160.01734.44
7.1.30.0310.00634.52
7.1.20.0250.01734.63
7.1.10.0040.01516.94
7.1.00.0100.00616.76
7.0.200.0040.01216.60
7.0.190.0030.01316.87
7.0.180.0040.01116.37
7.0.170.0060.01416.53
7.0.160.0080.01116.35
7.0.150.0120.00616.29
7.0.140.0060.00916.40
7.0.130.0130.00316.63
7.0.120.0060.01016.67
7.0.110.0120.00416.25
7.0.100.0130.00716.32
7.0.90.0090.01216.48
7.0.80.0060.01316.53
7.0.70.0120.00916.44
7.0.60.0060.01216.05
7.0.50.0070.01316.37
7.0.40.0110.00716.66
7.0.30.0060.01116.50
7.0.20.0060.00916.45
7.0.10.0090.00916.44
7.0.00.0080.01216.76

preferences:
44.24 ms | 400 KiB | 5 Q