3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/:\/(\S)?/', ':#{ROOT_PREFIX}/$1', "a(href:/)");

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)
8.3.60.0040.01516.50
8.3.50.0160.00516.40
8.3.40.0120.00618.98
8.3.30.0060.01219.02
8.3.20.0050.00318.85
8.3.10.0090.00018.69
8.3.00.0030.00619.39
8.2.180.0190.00016.63
8.2.170.0070.00722.96
8.2.160.0150.00018.79
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.06
8.2.110.0060.00621.05
8.2.100.0090.00320.07
8.2.90.0070.00317.75
8.2.80.0000.00918.91
8.2.70.0060.00317.75
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0040.00418.20
8.2.30.0000.00917.87
8.2.20.0070.00417.57
8.2.10.0070.00017.63
8.2.00.0000.01117.57
8.1.280.0120.00925.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.25
8.1.230.0040.00817.70
8.1.220.0080.00017.74
8.1.210.0070.00418.77
8.1.200.0060.00317.25
8.1.190.0030.00617.13
8.1.180.0030.00619.02
8.1.170.0040.00418.71
8.1.160.0040.00418.88
8.1.150.0000.00718.58
8.1.140.0020.00517.50
8.1.130.0040.00419.27
8.1.120.0070.00017.44
8.1.110.0000.00717.51
8.1.100.0000.00717.50
8.1.90.0040.00417.50
8.1.80.0070.00017.46
8.1.70.0030.00317.48
8.1.60.0000.00917.61
8.1.50.0050.00317.48
8.1.40.0040.00417.43
8.1.30.0040.00417.49
8.1.20.0060.00317.60
8.1.10.0040.00417.45
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0070.00018.45
8.0.270.0030.00317.13
8.0.260.0060.00016.89
8.0.250.0070.00016.93
8.0.240.0070.00016.93
8.0.230.0030.00316.84
8.0.220.0030.00316.83
8.0.210.0070.00016.88
8.0.200.0000.00716.81
8.0.190.0030.00316.95
8.0.180.0030.00616.96
8.0.170.0060.00316.80
8.0.160.0020.00516.94
8.0.150.0000.00716.81
8.0.140.0040.00416.87
8.0.130.0000.00613.38
8.0.120.0080.00016.80
8.0.110.0040.00416.78
8.0.100.0000.00816.81
8.0.90.0030.00516.73
8.0.80.0100.00616.87
8.0.70.0040.00416.91
8.0.60.0030.00616.72
8.0.50.0000.00816.73
8.0.30.0030.01317.25
8.0.20.0110.00817.24
8.0.10.0040.00417.01
8.0.00.0130.00816.98
7.4.330.0050.00013.13
7.4.320.0030.00316.59
7.4.300.0000.00716.67
7.4.290.0000.00616.43
7.4.280.0000.00716.55
7.4.270.0000.00816.68
7.4.260.0000.00513.30
7.4.250.0040.00416.56
7.4.240.0030.00316.58
7.4.230.0060.00416.70
7.4.220.0060.01216.63
7.4.210.0100.01016.64
7.4.200.0030.00616.74
7.4.190.0070.00016.75
7.4.160.0120.00916.45
7.4.150.0120.00616.77
7.4.140.0150.00716.59
7.4.130.0080.00816.63
7.4.120.0110.00616.54
7.4.110.0100.00716.55
7.4.100.0070.01116.68
7.4.90.0100.01016.60
7.4.80.0140.00819.39
7.4.70.0060.00916.55
7.4.60.0130.00316.64
7.4.50.0000.00616.25
7.4.40.0060.00916.66
7.4.30.0180.00416.69
7.4.00.0070.00715.13
7.3.330.0030.00313.14
7.3.320.0000.00613.07
7.3.310.0040.00416.27
7.3.300.0000.00616.32
7.3.290.0040.01416.28
7.3.280.0080.00716.29
7.3.270.0070.01016.49
7.3.260.0030.01316.29
7.3.250.0080.00916.47
7.3.240.0090.00916.74
7.3.230.0140.00316.32
7.3.210.0070.01016.39
7.3.200.0040.01216.59
7.3.190.0100.01116.52
7.3.180.0060.01016.38
7.3.170.0110.01116.53
7.3.160.0120.00816.32
7.3.120.0040.01115.16
7.2.330.0070.01016.57
7.2.320.0130.00316.57
7.2.310.0070.01116.63
7.2.300.0140.00316.76
7.2.290.0130.01016.55
7.2.00.0030.01319.50
7.1.100.0230.00317.91
7.1.70.0030.00517.02
7.1.60.0100.01319.30
7.1.50.0110.01116.70
7.1.00.0030.04022.32
7.0.200.0040.00416.64
7.0.140.0000.08022.12
7.0.120.0000.07722.12
7.0.60.0030.06719.85
7.0.50.0030.05717.89
7.0.40.0170.04720.09
7.0.30.0200.03720.04
7.0.20.0070.05020.18
7.0.10.0130.04020.13
7.0.00.0130.07720.16
5.6.280.0100.06720.88
5.6.210.0100.03720.72
5.6.200.0070.04018.19
5.6.190.0100.05020.61
5.6.180.0430.07020.57
5.6.170.0300.06320.51
5.6.160.0070.08020.37
5.6.150.0070.05018.07
5.6.140.0070.03718.17
5.6.130.0030.07018.18
5.6.120.0000.08720.99
5.6.110.0030.06721.12
5.6.100.0070.03720.96
5.6.90.0130.08320.96
5.6.80.0100.07020.52
5.5.350.0330.05320.31
5.5.340.0030.04017.93
5.5.330.0200.05320.40
5.5.320.0230.05320.29
5.5.310.0400.07320.29
5.5.300.0030.06717.96
5.5.290.0030.04017.98
5.5.280.0130.08020.88
5.5.270.0200.07020.66
5.5.260.0200.04320.75
5.5.250.0030.04020.48
5.5.240.0100.07320.14
5.4.450.0530.04019.23
5.4.440.0930.04019.54
5.4.430.0370.04719.38
5.4.420.0900.04019.25
5.4.410.0630.04719.26
5.4.400.0630.03319.05
5.4.390.0770.04019.21
5.4.380.0800.02718.73
5.4.370.0670.04019.25
5.4.360.0630.03718.93
5.4.350.0330.03319.07
5.4.340.0730.03719.18
5.4.320.0730.03319.06
5.4.310.0700.03019.13
5.4.300.0700.05019.05
5.4.290.0630.04319.23
5.4.280.0700.05719.16
5.4.270.0730.02719.06
5.4.260.0630.03318.93
5.4.250.0230.05019.00
5.4.240.0270.03318.87
5.4.230.0570.03319.05
5.4.220.0300.04319.05
5.4.210.1070.02719.13
5.4.200.0500.04018.79
5.4.190.0570.04019.21
5.4.180.0470.03319.09
5.4.170.0500.03018.89
5.4.160.0600.03719.03
5.4.150.0570.04719.23
5.4.140.0830.03316.27
5.4.130.0900.03316.21
5.4.120.0400.04316.16
5.4.110.0670.04016.45
5.4.100.0630.04016.17
5.4.90.0700.03716.33
5.4.80.0800.04016.15
5.4.70.0870.03716.23
5.4.60.0270.04016.26
5.4.50.0530.05016.20
5.4.40.0930.04016.40
5.4.30.0700.05316.45
5.4.20.0670.03316.38
5.4.10.0570.03316.18
5.4.00.0600.04015.77
5.3.290.0770.04315.82
5.3.280.0700.04715.82
5.3.270.0530.05015.82
5.3.260.0470.04715.82
5.3.250.0270.04015.82
5.3.240.0400.04315.77
5.3.230.0630.03715.77
5.3.220.0430.04315.77
5.3.210.0730.04015.77
5.3.200.0370.03315.77
5.3.190.0370.03715.77
5.3.180.0370.03715.77
5.3.170.0830.04715.77
5.3.160.0770.03715.77
5.3.150.0700.05015.77
5.3.140.0600.04015.77
5.3.130.0470.04015.77
5.3.120.0770.03715.77
5.3.110.0900.02715.77
5.3.100.0630.03715.77
5.3.90.0570.04315.77
5.3.80.0400.03315.77
5.3.70.0800.03715.77
5.3.60.0530.03715.77
5.3.50.0330.03315.77
5.3.40.0700.03315.77
5.3.30.0530.03315.77
5.3.20.0270.03015.77
5.3.10.0270.03016.31
5.3.00.0370.04016.31
5.2.170.0170.03315.77
5.2.160.0330.02315.77
5.2.150.0470.03015.77
5.2.140.0630.03015.77
5.2.130.0500.03015.77
5.2.120.0470.02315.77
5.2.110.0300.03316.31
5.2.100.0570.04016.31
5.2.90.0530.02716.31
5.2.80.0630.03016.31
5.2.70.0430.02716.31
5.2.60.0230.03716.31
5.2.50.0530.02316.31
5.2.40.0430.03016.31
5.2.30.0200.03316.31
5.2.20.0570.02716.31
5.2.10.0300.03016.31
5.2.00.0430.03016.31
5.1.60.0070.03016.31
5.1.50.0370.02016.31
5.1.40.0330.03316.31
5.1.30.0500.02016.31
5.1.20.0000.02316.31
5.1.10.0100.02716.31
5.1.00.0600.02016.31
5.0.50.0130.02716.31
5.0.40.0100.03016.31
5.0.30.0230.03016.31
5.0.20.0130.02016.31
5.0.10.0170.01716.31
5.0.00.0300.02716.31
4.4.90.0300.01316.31
4.4.80.0170.01016.31
4.4.70.0200.01316.31
4.4.60.0100.01316.31
4.4.50.0170.01716.31
4.4.40.0270.02316.31
4.4.30.0130.01716.31
4.4.20.0230.01016.31
4.4.10.0330.01316.31
4.4.00.0270.02716.31
4.3.110.0200.02016.31
4.3.100.0230.01016.31
4.3.90.0130.01316.31
4.3.80.0100.02016.31
4.3.70.0300.01316.31
4.3.60.0170.01716.31
4.3.50.0100.01716.31
4.3.40.0100.02716.31
4.3.30.0030.01716.31
4.3.20.0070.01316.31
4.3.10.0030.01716.31
4.3.00.0000.02016.31

preferences:
44.02 ms | 400 KiB | 5 Q