3v4l.org

run code in 300+ PHP versions simultaneously
<?php $newFullPath = preg_replace("//([a-z0-9_\-]+)/$/", 'first', '/test/rerre/last/'); echo $newFullPath;

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)
8.3.60.0080.00616.63
8.3.50.0090.01022.91
8.3.40.0140.00718.67
8.3.30.0060.00919.09
8.3.20.0080.00020.20
8.3.10.0030.00523.65
8.3.00.0030.00519.38
8.2.180.0070.01116.75
8.2.170.0170.00022.96
8.2.160.0070.00722.09
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00421.02
8.2.110.0070.00319.24
8.2.100.0080.00317.72
8.2.90.0040.00419.08
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0050.00319.92
8.2.30.0040.00418.11
8.2.20.0030.00517.66
8.2.10.0040.00417.96
8.2.00.0000.00717.75
8.1.280.0090.00925.92
8.1.270.0060.00323.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.65
8.1.230.0110.00020.90
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00817.22
8.1.190.0040.00717.22
8.1.180.0000.00818.10
8.1.170.0030.00618.36
8.1.160.0040.00421.86
8.1.150.0000.00718.89
8.1.140.0000.00717.43
8.1.130.0000.00617.83
8.1.120.0030.00317.33
8.1.110.0000.00817.39
8.1.100.0040.00417.32
8.1.90.0000.00717.38
8.1.80.0040.00417.41
8.1.70.0070.00017.41
8.1.60.0030.00617.43
8.1.50.0040.00417.45
8.1.40.0080.00017.43
8.1.30.0000.00917.52
8.1.20.0050.00317.61
8.1.10.0040.00417.55
8.1.00.0000.00817.38
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00318.51
8.0.270.0040.00417.27
8.0.260.0030.00318.49
8.0.250.0030.00316.96
8.0.240.0000.00716.88
8.0.230.0030.00316.99
8.0.220.0000.00716.89
8.0.210.0000.00716.82
8.0.200.0060.00016.84
8.0.190.0040.00416.84
8.0.180.0080.00016.92
8.0.170.0000.01016.81
8.0.160.0000.00716.77
8.0.150.0000.00816.72
8.0.140.0000.00716.82
8.0.130.0060.00013.29
8.0.120.0000.00816.87
8.0.110.0030.00516.86
8.0.100.0040.00416.73
8.0.90.0070.00016.93
8.0.80.0100.00916.93
8.0.70.0050.00216.73
8.0.60.0070.00016.72
8.0.50.0070.00016.77
8.0.30.0130.00916.86
8.0.20.0110.00917.40
8.0.10.0000.00717.06
8.0.00.0120.00416.76
7.4.330.0060.00015.00
7.4.320.0000.00616.54
7.4.300.0000.00716.49
7.4.290.0030.00316.39
7.4.280.0000.01016.39
7.4.270.0030.00316.54
7.4.260.0000.00816.43
7.4.250.0000.00816.50
7.4.240.0060.00116.41
7.4.230.0000.00716.48
7.4.220.0090.01016.64
7.4.210.0100.00616.44
7.4.200.0040.00416.35
7.4.160.0120.00616.27
7.4.150.0150.00317.40
7.4.140.0120.00817.86
7.4.130.0110.00616.38
7.4.120.0080.00816.53
7.4.110.0040.01316.51
7.4.100.0100.00716.65
7.4.90.0150.00416.23
7.4.80.0100.01319.39
7.4.70.0190.00616.48
7.4.60.0130.00316.45
7.4.50.0050.00016.55
7.4.40.0110.00716.43
7.4.30.0030.01316.32
7.4.00.0060.00914.70
7.3.330.0000.00613.02
7.3.320.0020.00313.28
7.3.310.0000.00716.29
7.3.300.0060.00016.21
7.3.290.0070.00716.30
7.3.280.0100.00916.26
7.3.270.0090.00917.40
7.3.260.0040.01416.29
7.3.250.0070.01616.30
7.3.240.0090.01316.25
7.3.230.0090.00916.39
7.3.210.0120.00616.23
7.3.200.0100.00619.39
7.3.190.0080.00816.35
7.3.180.0090.00616.40
7.3.170.0150.00316.29
7.3.160.0060.00916.25
7.2.330.0140.00316.61
7.2.320.0090.00916.64
7.2.310.0030.01316.51
7.2.300.0130.01016.54
7.2.290.0170.00616.61
7.2.60.0060.01016.63
7.2.00.0030.00919.53
7.1.200.0000.01515.71
7.1.100.0040.00717.66
7.1.70.0050.00217.21
7.1.60.0070.01819.40
7.1.50.0100.01016.55
7.1.00.0100.07022.57
7.0.200.0000.01016.57
7.0.140.0030.07321.93
7.0.60.0070.07319.81
7.0.50.0030.05317.85
7.0.40.0100.06320.05
7.0.30.0230.05320.23
7.0.20.0330.08020.24
7.0.10.0100.03720.13
7.0.00.0130.07019.99
5.6.210.0100.08020.59
5.6.200.0130.03718.21
5.6.190.0070.04320.45
5.6.180.0470.07020.66
5.6.170.0530.06320.38
5.6.160.0100.06020.46
5.6.150.0070.08318.19
5.6.140.0070.05318.21
5.6.130.0100.06718.11
5.6.120.0070.09020.74
5.6.110.0030.09021.02
5.6.100.0100.08020.97
5.6.90.0070.04020.96
5.6.80.0070.07320.36
5.5.350.0400.06320.32
5.5.340.0070.05017.91
5.5.330.0070.08320.40
5.5.320.0430.06720.18
5.5.310.0170.09020.12
5.5.300.0100.08018.02
5.5.290.0030.04017.97
5.5.280.0130.08020.84
5.5.270.0070.08720.75
5.5.260.0100.05320.67
5.5.250.0100.08020.65
5.5.240.0200.03320.14
5.4.450.2370.04719.55
5.4.440.2770.04019.21
5.4.430.2870.03719.41
5.4.420.2400.04019.57
5.4.410.2800.04319.44
5.4.400.2430.03718.81
5.4.390.2870.04718.94
5.4.380.2770.04019.16
5.4.370.2700.04019.14
5.4.360.2370.04018.89
5.4.350.2830.03019.16
5.4.340.2530.02319.10
5.4.320.2500.04019.13
5.4.310.2700.04018.95
5.4.300.2730.03718.91
5.4.290.2700.04718.77
5.4.280.3000.04019.28
5.4.270.2930.04018.88
5.4.260.1930.04019.23
5.4.250.2800.04318.88
5.4.240.2670.04019.09
5.4.230.2400.04318.88
5.4.220.2800.03318.93
5.4.210.2630.03019.24
5.4.200.2600.03719.19
5.4.190.2630.03318.88
5.4.180.2570.03318.92
5.4.170.2530.03719.07
5.4.160.2570.03719.23
5.4.150.2700.03719.04
5.4.140.2500.04016.45
5.4.130.2570.03716.32
5.4.120.2830.03716.27
5.4.110.2770.03716.43
5.4.100.2770.03716.43
5.4.90.2630.04016.30
5.4.80.2570.03716.20
5.4.70.2470.03316.42
5.4.60.2570.03016.43
5.4.50.2830.03716.47
5.4.40.2570.03316.43
5.4.30.2800.03316.45
5.4.20.2630.03316.19
5.4.10.2600.03716.43
5.4.00.2500.03715.73
5.3.290.2570.03314.50
5.3.280.2670.04014.49
5.3.270.2530.04014.58
5.3.260.2570.03714.44
5.3.250.2630.03714.54
5.3.240.2500.04014.60
5.3.230.2670.03714.44
5.3.220.3130.03314.40
5.3.210.2900.03314.40
5.3.200.2470.04314.44
5.3.190.2730.04314.42
5.3.180.2470.04014.62
5.3.170.2530.03714.51
5.3.160.2530.03714.40
5.3.150.2700.03714.50
5.3.140.2800.03714.52
5.3.130.2770.03714.41
5.3.120.2570.03714.45
5.3.110.2700.04314.48
5.3.100.2630.04013.97
5.3.90.2500.04314.05
5.3.80.2770.03713.97
5.3.70.2900.03313.96
5.3.60.2870.04313.80
5.3.50.2500.04014.04
5.3.40.3200.04313.77
5.3.30.1970.03313.81
5.3.20.2600.03313.70
5.3.10.2530.03313.61
5.3.00.2770.02713.49
5.2.170.2370.03310.99
5.2.160.2170.02311.16
5.2.150.2070.03311.16
5.2.140.2170.03010.97
5.2.130.2070.03710.94
5.2.120.0100.06011.01
5.2.110.0030.05710.93
5.2.100.0070.05711.25
5.2.90.0030.04011.01
5.2.80.1570.02711.00
5.2.70.2100.03010.98
5.2.60.2100.03010.89
5.2.50.2130.02711.02
5.2.40.1500.02310.82
5.2.30.1730.02710.98
5.2.20.1700.02710.96
5.2.10.2170.03710.81
5.2.00.1900.02310.73
5.1.60.1900.02710.08
5.1.50.1670.0209.85
5.1.40.1700.02310.14
5.1.30.1900.02710.20
5.1.20.1670.02710.43
5.1.10.1930.02310.05
5.1.00.1630.02710.15
5.0.50.0830.0208.44
5.0.40.0830.0208.27
5.0.30.0930.0238.14
5.0.20.1130.0208.27
5.0.10.0970.0238.16
5.0.00.1000.0378.05
4.4.90.0830.0177.04
4.4.80.1070.0207.04
4.4.70.1030.0177.04
4.4.60.0870.0137.04
4.4.50.1070.0207.04
4.4.40.0800.0277.04
4.4.30.1070.0237.04
4.4.20.0900.0177.04
4.4.10.1070.0137.04
4.4.00.0870.0277.04
4.3.110.0830.0177.04
4.3.100.0800.0177.04
4.3.90.0830.0137.04
4.3.80.1100.0307.04
4.3.70.0900.0177.04
4.3.60.0870.0177.04
4.3.50.0830.0177.04
4.3.40.0830.0237.04
4.3.30.0430.0137.04
4.3.20.0530.0307.04
4.3.10.0530.0307.04
4.3.00.0370.0177.04

preferences:
45.35 ms | 400 KiB | 5 Q