3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_path($hash) { return preg_replace('#\S#u', '/$0', strtolower(substr($hash, 0, 5))) .'/'; } echo 'path: '.create_path('ahqñree');

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)
8.4.130.0110.00920.13
8.4.120.0060.00420.55
8.4.110.0100.01022.48
8.4.100.0100.01217.78
8.4.90.0030.00619.00
8.4.80.0070.00218.03
8.4.70.0070.00418.05
8.4.60.0110.00918.50
8.4.50.0110.01118.07
8.4.40.0070.01419.71
8.4.30.0120.00618.85
8.4.20.0100.01017.95
8.4.10.0040.00423.76
8.3.260.0090.01016.75
8.3.250.0080.00819.05
8.3.240.0150.00416.69
8.3.230.0100.00916.81
8.3.220.0110.00817.14
8.3.210.0120.01016.66
8.3.200.0060.00316.98
8.3.190.0050.00318.91
8.3.180.0110.00916.85
8.3.170.0040.01417.30
8.3.160.0110.00416.98
8.3.150.0120.00617.13
8.3.140.0150.00016.80
8.3.130.0000.00818.66
8.3.120.0030.00620.53
8.3.110.0090.00320.94
8.3.100.0090.00018.67
8.3.90.0040.00426.77
8.3.80.0100.00016.88
8.3.70.0070.00717.00
8.3.60.0120.00616.88
8.3.50.0110.00420.52
8.3.40.0130.00720.12
8.3.30.0090.00618.96
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0120.00722.31
8.2.280.0100.00518.57
8.2.270.0090.00016.67
8.2.260.0080.00018.56
8.2.250.0040.00416.79
8.2.240.0110.00317.05
8.2.230.0060.00322.58
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0110.00018.41
8.2.190.0120.00616.63
8.2.180.0070.00725.92
8.2.170.0110.00718.98
8.2.160.0140.00722.96
8.2.150.0080.00325.66
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00920.72
8.2.110.0030.00621.06
8.2.100.0060.00617.91
8.2.90.0080.00019.27
8.2.80.0040.00417.97
8.2.70.0030.00517.75
8.2.60.0060.00617.68
8.2.50.0080.00018.07
8.2.40.0090.00018.16
8.2.30.0040.00418.09
8.2.20.0000.00720.63
8.2.10.0040.00417.96
8.2.00.0040.00419.34
8.1.330.0080.01120.33
8.1.320.0120.00716.23
8.1.310.0180.00016.73
8.1.300.0090.00019.70
8.1.290.0110.00030.84
8.1.280.0150.00625.92
8.1.270.0060.00324.66
8.1.260.0030.01026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.80
8.1.230.0040.00717.45
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0060.00318.68
8.1.160.0040.00418.91
8.1.150.0070.00318.78
8.1.140.0050.00217.52
8.1.130.0040.00417.49
8.1.120.0160.00017.47
8.1.110.0030.01417.43
8.1.100.0110.00217.45
8.1.90.0040.00817.59
8.1.80.0100.00017.55
8.1.70.0120.00417.58
8.1.60.0170.00017.54
8.1.50.0170.00017.60
8.1.40.0060.01117.69
8.1.30.0120.00917.68
8.1.20.0110.00617.59
8.1.10.0060.01217.43
8.1.00.0000.01717.40
8.0.300.0030.00518.77
8.0.290.0000.00816.75
8.0.280.0030.00318.27
8.0.270.0030.00517.20
8.0.260.0050.00316.97
8.0.250.0110.00416.87
8.0.240.0050.01016.96
8.0.230.0070.00716.94
8.0.220.0100.00416.96
8.0.210.0070.00716.90
8.0.200.0100.00316.94
8.0.190.0120.00216.89
8.0.180.0070.00717.00
8.0.170.0110.00416.86
8.0.160.0140.00016.95
8.0.150.0000.01416.95
8.0.140.0070.00716.86
8.0.130.0160.00016.81
8.0.120.0090.00616.89
8.0.110.0120.00316.94
8.0.100.0140.00016.87
8.0.90.0120.00216.90
8.0.80.0070.00716.96
8.0.70.0070.00716.91
8.0.60.0110.00316.88
8.0.50.0070.00716.79
8.0.30.0070.00716.78
8.0.20.0090.00216.97
8.0.10.0050.00516.95
7.4.330.0080.00414.29
7.4.320.0120.00416.59
7.4.300.0150.00016.49
7.4.290.0060.00616.49
7.4.280.0040.00816.54
7.4.270.0040.00716.65
7.4.260.0110.00316.63
7.4.250.0090.00316.21
7.4.240.0100.00016.64
7.4.230.0060.00416.64
7.4.220.0080.00216.22
7.4.210.0030.00616.30
7.4.200.0070.00416.54
7.4.190.0040.00416.47
7.4.180.0100.00016.46
7.4.160.0090.00016.66
7.4.150.0000.01116.32
7.4.140.0060.00616.39
7.4.130.0110.00016.27
7.4.120.0070.00416.28
7.4.110.0060.00318.27
7.4.100.0080.00318.25
7.4.90.0080.00318.11
7.4.80.0110.00018.29
7.4.70.0090.00418.13
7.4.60.0060.00618.27
7.4.50.0050.00518.21
7.4.40.0080.00217.95
7.4.30.0050.00518.26
7.4.20.0030.00717.93
7.4.10.0100.00018.20
7.4.00.0080.00217.85

preferences:
27.93 ms | 403 KiB | 5 Q