3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_path($hash) { return preg_replace('#(\w)#', '/$1', strtolower(substr($hash, 0, 5))) .'/'; } echo 'path: '.create_path('ahq6dree');

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)
8.4.130.0140.00717.84
8.4.120.0090.01020.62
8.4.110.0010.00722.55
8.4.100.0070.01418.72
8.4.90.0120.00818.51
8.4.80.0090.00917.79
8.4.70.0110.00918.38
8.4.60.0130.01019.08
8.4.50.0110.00918.80
8.4.40.0100.01019.72
8.4.30.0090.00920.45
8.4.20.0100.01019.67
8.4.10.0030.00623.71
8.3.260.0130.00616.77
8.3.250.0100.00919.03
8.3.240.0120.00716.58
8.3.230.0060.00216.79
8.3.220.0110.00717.29
8.3.210.0090.00916.86
8.3.200.0060.00516.53
8.3.190.0100.01017.11
8.3.180.0140.00516.50
8.3.170.0130.00618.73
8.3.160.0120.00616.98
8.3.150.0150.00319.13
8.3.140.0150.00416.79
8.3.130.0030.00616.60
8.3.120.0100.01020.86
8.3.110.0090.00316.82
8.3.100.0100.01018.71
8.3.90.0120.00326.77
8.3.80.0090.00316.88
8.3.70.0070.00716.86
8.3.60.0180.00016.63
8.3.50.0070.01020.30
8.3.40.0070.01120.21
8.3.30.0110.00418.83
8.3.20.0050.00324.18
8.3.10.0090.00024.66
8.3.00.0040.00426.16
8.2.290.0120.00620.45
8.2.280.0150.00418.47
8.2.270.0140.00422.37
8.2.260.0000.00916.79
8.2.250.0030.00618.67
8.2.240.0030.00616.38
8.2.230.0040.00420.94
8.2.220.0060.00324.06
8.2.210.0100.01026.77
8.2.200.0040.00418.29
8.2.190.0070.01118.29
8.2.180.0140.00725.92
8.2.170.0150.00018.96
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00826.16
8.2.110.0060.00322.41
8.2.100.0120.00019.63
8.2.90.0030.00618.16
8.2.80.0000.00818.73
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0050.00518.07
8.2.40.0000.00818.03
8.2.30.0040.00418.09
8.2.20.0070.00020.77
8.2.10.0050.00218.07
8.2.00.0000.00819.18
8.1.330.0110.00722.07
8.1.320.0140.00616.34
8.1.310.0120.00616.75
8.1.300.0060.00316.74
8.1.290.0080.00030.84
8.1.280.0140.00725.92
8.1.270.0080.00024.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.71
8.1.230.0080.00319.00
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0040.00418.77
8.1.160.0040.00418.77
8.1.150.0040.00718.50
8.1.140.0040.00417.50
8.1.130.0000.00817.54
8.1.120.0060.00417.46
8.1.110.0130.00317.57
8.1.100.0050.01017.57
8.1.90.0080.00817.57
8.1.80.0050.01017.54
8.1.70.0100.00017.45
8.1.60.0110.00517.63
8.1.50.0110.00617.61
8.1.40.0170.00017.62
8.1.30.0150.00217.59
8.1.20.0140.00317.75
8.1.10.0170.00017.54
8.1.00.0110.00617.50
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0070.00018.32
8.0.270.0000.00717.22
8.0.260.0030.00316.85
8.0.250.0050.00916.78
8.0.240.0090.00416.90
8.0.230.0140.00016.82
8.0.220.0050.01016.94
8.0.210.0120.00416.82
8.0.200.0150.00016.85
8.0.190.0090.00516.93
8.0.180.0000.01516.75
8.0.170.0110.00416.91
8.0.160.0070.00716.87
8.0.150.0070.00716.82
8.0.140.0070.00716.82
8.0.130.0110.00416.84
8.0.120.0070.00716.83
8.0.110.0030.01016.84
8.0.100.0120.00316.84
8.0.90.0140.00016.87
8.0.80.0130.00216.84
8.0.70.0060.00916.79
8.0.60.0140.00016.74
8.0.50.0090.00416.77
8.0.30.0070.00716.66
8.0.20.0090.00416.77
8.0.10.0090.00516.86
7.4.330.0080.00514.29
7.4.320.0130.00316.46
7.4.300.0160.00016.63
7.4.290.0120.00316.46
7.4.280.0150.00016.60
7.4.270.0080.00816.59
7.4.260.0110.00416.48
7.4.250.0110.00416.43
7.4.240.0100.00516.46
7.4.230.0110.00516.66
7.4.220.0070.00716.60
7.4.210.0070.00716.43
7.4.200.0100.00316.61
7.4.190.0110.00316.63
7.4.180.0130.00016.71
7.4.160.0030.00916.45
7.4.150.0130.00016.50
7.4.140.0090.00516.43
7.4.130.0130.00016.62
7.4.120.0130.00016.60
7.4.110.0050.00516.53
7.4.100.0110.00316.68
7.4.90.0070.00716.66
7.4.80.0100.00316.51
7.4.70.0140.00016.43
7.4.60.0090.00416.54
7.4.50.0100.00316.42
7.4.40.0120.00316.36
7.4.30.0130.00016.52
7.4.20.0130.00016.47
7.4.10.0130.00016.43
7.4.00.0110.00216.44

preferences:
29.43 ms | 403 KiB | 5 Q