3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'path/to/folder/@here'; echo preg_replace('#/@[^/@]*(*SKIP)(*F)|[^/]+#', 'a:$0', $str);

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)
8.5.00.0140.00820.01
8.4.150.0010.00214.05
8.4.140.0090.01317.68
8.4.130.0110.00918.19
8.4.120.0070.00820.55
8.4.110.0040.00618.61
8.4.100.0130.00818.88
8.4.90.0130.00720.79
8.4.80.0120.00818.95
8.4.70.0070.01318.10
8.4.60.0100.01018.57
8.4.50.0170.00618.80
8.4.40.0100.01019.91
8.4.30.0070.01320.71
8.4.20.0100.01018.88
8.4.10.0040.00419.61
8.3.280.0130.00618.61
8.3.270.0110.00916.58
8.3.260.0100.00916.55
8.3.250.0140.00518.58
8.3.240.0030.00517.00
8.3.230.0140.00616.71
8.3.220.0120.00618.65
8.3.210.0080.00716.49
8.3.200.0090.00916.30
8.3.190.0100.00917.17
8.3.180.0090.00917.29
8.3.170.0090.01018.71
8.3.160.0160.00318.38
8.3.150.0130.01017.07
8.3.140.0040.01116.89
8.3.130.0080.00018.26
8.3.120.0000.00818.75
8.3.110.0060.00320.94
8.3.100.0110.00716.82
8.3.90.0070.00726.77
8.3.80.0090.00016.65
8.3.70.0070.01116.75
8.3.60.0160.01018.27
8.3.50.0100.00716.66
8.3.40.0060.01618.84
8.3.30.0110.00418.89
8.3.20.0060.00324.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0100.00820.32
8.2.280.0100.00818.66
8.2.270.0040.00417.38
8.2.260.0110.00716.84
8.2.250.0040.00416.69
8.2.240.0000.00818.90
8.2.230.0000.00922.58
8.2.220.0030.00624.06
8.2.210.0080.00026.77
8.2.200.0040.00416.50
8.2.190.0150.00316.63
8.2.180.0070.00725.92
8.2.170.0140.00719.07
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00820.20
8.2.110.0090.00020.36
8.2.100.0060.00618.03
8.2.90.0030.00617.88
8.2.80.0050.00318.95
8.2.70.0000.01017.93
8.2.60.0040.00418.22
8.2.50.0050.00318.10
8.2.40.0080.00021.18
8.2.30.0000.00719.25
8.2.20.0100.00018.08
8.2.10.0040.00421.23
8.2.00.0030.00619.31
8.1.330.0130.00722.20
8.1.320.0110.00718.07
8.1.310.0140.00320.05
8.1.300.0000.01216.56
8.1.290.0060.00330.84
8.1.280.0120.00325.92
8.1.270.0050.00523.86
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00422.01
8.1.230.0070.00417.63
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00417.36
8.1.190.0090.00017.23
8.1.180.0080.00018.10
8.1.170.0040.00418.78
8.1.160.0040.00420.54
8.1.150.0050.00318.85
8.1.140.0040.00419.03
8.1.130.0040.00420.16
8.1.120.0000.00717.59
8.1.110.0040.00417.45
8.1.100.0040.00417.50
8.1.90.0040.00317.57
8.1.80.0040.00417.53
8.1.70.0040.00417.45
8.1.60.0040.00417.69
8.1.50.0040.00417.52
8.1.40.0060.00317.61
8.1.30.0000.00917.68
8.1.20.0080.00017.73
8.1.10.0030.00617.65
8.1.00.0070.00317.60
8.0.300.0020.00520.14
8.0.290.0060.00316.88
8.0.280.0070.00018.53
8.0.270.0030.00716.96
8.0.260.0000.00618.50
8.0.250.0040.00417.14
8.0.240.0000.00717.00
8.0.230.0070.00017.05
8.0.220.0070.00016.91
8.0.210.0000.00716.99
8.0.200.0030.00317.07
8.0.190.0040.00416.90
8.0.180.0030.00617.00
8.0.170.0060.00316.89
8.0.160.0070.00016.95
8.0.150.0000.00716.80
8.0.140.0000.00816.92
8.0.130.0030.00313.49
8.0.120.0030.00616.96
8.0.110.0070.00016.88
8.0.100.0070.00016.95
8.0.90.0000.00817.03
8.0.80.0090.00616.99
8.0.70.0070.00716.91
8.0.60.0000.01416.95
8.0.50.0070.00716.93
8.0.30.0070.00716.99
8.0.20.0040.01116.95
8.0.10.0100.00717.10
8.0.00.0030.01217.16
7.4.330.0040.00415.55
7.4.320.0070.00016.67
7.4.300.0030.00516.72
7.4.290.0080.00016.50
7.4.280.0030.00516.70
7.4.270.0030.00316.75
7.4.260.0000.00513.36
7.4.250.0030.00316.48
7.4.240.0030.00516.72
7.4.230.0030.00316.73
7.4.220.0000.00716.83
7.4.210.0070.00716.61
7.4.200.0070.00716.55
7.4.190.0090.00516.72
7.4.180.0070.00716.66
7.4.160.0090.00516.77
7.4.150.0100.00316.79
7.4.140.0080.00616.68
7.4.130.0070.01416.66
7.4.120.0030.01016.72
7.4.110.0120.00316.70
7.4.100.0070.00716.70
7.4.90.0100.00716.72
7.4.80.0030.01316.70
7.4.70.0070.01016.62
7.4.60.0060.00916.63
7.4.50.0170.00316.48
7.4.40.0100.01016.52
7.4.30.0070.01016.69
7.4.20.0130.00316.66
7.4.10.0130.00316.63
7.4.00.0070.00716.68
7.3.330.0040.00416.13
7.3.320.0060.00013.19
7.3.310.0030.00316.16
7.3.300.0000.00716.23
7.3.290.0070.00716.27
7.3.280.0070.01016.40
7.3.270.0100.00316.34
7.3.260.0070.00616.33
7.3.250.0030.01216.23
7.3.240.0070.00716.28
7.3.230.0110.00316.26
7.3.220.0040.01116.21
7.3.210.0070.00716.23
7.3.200.0000.01316.21
7.3.190.0030.01016.14
7.3.180.0080.00616.18
7.3.170.0070.00716.27
7.3.160.0030.01016.18
7.3.150.0070.00716.18
7.3.140.0080.00516.25
7.3.130.0030.01016.21
7.3.120.0100.00316.19
7.3.110.0090.01016.16
7.3.100.0090.00616.15
7.3.90.0000.01516.59
7.3.80.0120.00416.30
7.3.70.0060.01316.39
7.3.60.0030.01016.45
7.3.50.0000.01316.46
7.3.40.0040.01116.48
7.3.30.0070.00716.40
7.3.20.0000.01416.41
7.3.10.0000.01616.33
7.3.00.0090.00616.41

preferences:
29.77 ms | 403 KiB | 5 Q