3v4l.org

run code in 300+ PHP versions simultaneously
<?php $newFullPath = preg_replace("/(\\/)([a-z0-9_\\-]+)\\/$/", '$1first', '/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)
8.3.60.0000.01816.75
8.3.50.0090.01122.90
8.3.40.0110.00318.93
8.3.30.0070.01018.89
8.3.20.0050.00220.16
8.3.10.0040.00423.67
8.3.00.0080.00019.50
8.2.180.0090.00616.50
8.2.170.0110.00422.96
8.2.160.0030.01020.35
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.89
8.2.110.0030.00620.93
8.2.100.0110.00017.84
8.2.90.0000.00818.03
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0080.00018.03
8.2.50.0050.00318.07
8.2.40.0030.00518.03
8.2.30.0040.00418.14
8.2.20.0030.00617.82
8.2.10.0050.00318.19
8.2.00.0000.00717.94
8.1.280.0100.01425.92
8.1.270.0080.00023.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00621.77
8.1.230.0090.00322.65
8.1.220.0060.00317.77
8.1.210.0030.00618.98
8.1.200.0090.00517.25
8.1.190.0040.00917.22
8.1.180.0000.00818.10
8.1.170.0050.00318.73
8.1.160.0000.00821.98
8.1.150.0000.00818.77
8.1.140.0050.00317.40
8.1.130.0030.00317.96
8.1.120.0070.00017.57
8.1.110.0050.00317.43
8.1.100.0050.00217.58
8.1.90.0040.00417.46
8.1.80.0000.00817.38
8.1.70.0000.00717.46
8.1.60.0080.00017.55
8.1.50.0000.00817.52
8.1.40.0080.00017.55
8.1.30.0030.00617.59
8.1.20.0000.00717.73
8.1.10.0030.00617.63
8.1.00.0050.00317.57
8.0.300.0000.00719.95
8.0.290.0070.00016.75
8.0.280.0040.00418.38
8.0.270.0070.00017.28
8.0.260.0060.00017.23
8.0.250.0000.00717.10
8.0.240.0000.00717.12
8.0.230.0040.00416.92
8.0.220.0000.00816.99
8.0.210.0040.00416.96
8.0.200.0030.00316.97
8.0.190.0000.00817.03
8.0.180.0040.00416.96
8.0.170.0030.00717.04
8.0.160.0040.00416.92
8.0.150.0000.00716.88
8.0.140.0030.00516.86
8.0.130.0000.00613.39
8.0.120.0050.00316.89
8.0.110.0030.00516.87
8.0.100.0040.00416.84
8.0.90.0040.00416.84
8.0.80.0080.00816.96
8.0.70.0000.00716.94
8.0.60.0080.00016.85
8.0.50.0000.00716.84
8.0.30.0090.01216.99
8.0.20.0180.00717.49
8.0.10.0000.00817.05
8.0.00.0030.01316.91
7.4.330.0030.00315.09
7.4.320.0000.00716.73
7.4.300.0030.00316.71
7.4.290.0000.00716.73
7.4.280.0070.00016.69
7.4.270.0000.00716.66
7.4.260.0030.00316.65
7.4.250.0000.00716.76
7.4.240.0020.00616.60
7.4.230.0030.00316.84
7.4.220.0100.01316.77
7.4.210.0140.00616.75
7.4.200.0000.00716.74
7.4.160.0090.00616.64
7.4.150.0060.01217.40
7.4.140.0060.01117.86
7.4.130.0080.00816.65
7.4.120.0100.00716.70
7.4.110.0100.00716.54
7.4.100.0100.00716.68
7.4.90.0070.01116.43
7.4.80.0060.01119.39
7.4.70.0090.01216.54
7.4.60.0090.00916.56
7.4.50.0060.00316.52
7.4.40.0120.00916.68
7.4.30.0120.00416.84
7.4.00.0150.00015.29
7.3.330.0030.00313.25
7.3.320.0000.00513.19
7.3.310.0070.00016.19
7.3.300.0060.00316.40
7.3.290.0060.00916.34
7.3.280.0080.00716.37
7.3.270.0040.01517.40
7.3.260.0100.01316.40
7.3.250.0110.00616.58
7.3.240.0090.00916.57
7.3.230.0090.00916.39
7.3.210.0040.01416.52
7.3.200.0060.01019.39
7.3.190.0060.01016.61
7.3.180.0080.00816.25
7.3.170.0080.00816.41
7.3.160.0060.00916.34
7.3.00.0120.00516.33
7.2.330.0100.01016.61
7.2.320.0060.01616.86
7.2.310.0100.00616.69
7.2.300.0100.01316.63
7.2.290.0030.01316.66
7.2.130.0050.01316.50
7.2.120.0080.01216.38
7.2.110.0090.00916.82
7.2.100.0120.00916.60
7.2.90.0100.01016.85
7.2.80.0130.00716.88
7.2.70.0110.00316.78
7.2.60.0050.00916.91
7.2.50.0090.00916.70
7.2.40.0070.00716.79
7.2.30.0140.00316.94
7.2.20.0150.00416.78
7.2.10.0160.00316.91
7.2.00.0070.00818.37
7.1.250.0100.00815.65
7.1.240.0140.00715.61
7.1.230.0080.01215.67
7.1.220.0090.01215.56
7.1.210.0120.00815.66
7.1.200.0050.00815.80
7.1.190.0130.00315.58
7.1.180.0060.00615.49
7.1.170.0070.01515.63
7.1.160.0090.01415.51
7.1.150.0070.01015.55
7.1.140.0100.00615.81
7.1.130.0070.00415.48
7.1.120.0060.00915.69
7.1.110.0080.00815.55
7.1.100.0050.00816.61
7.1.90.0050.00515.84
7.1.80.0030.01115.63
7.1.70.0070.00616.54
7.1.60.0070.01417.54
7.1.50.0070.00916.29
7.1.40.0080.00515.89
7.1.30.0080.00815.71
7.1.20.0160.00315.62
7.1.10.0150.00415.58
7.1.00.0100.03718.98
7.0.330.0140.00415.01
7.0.320.0130.00315.44
7.0.310.0000.01015.30
7.0.300.0070.01115.21
7.0.290.0160.00014.88
7.0.280.0080.01115.46
7.0.270.0090.00515.11
7.0.260.0080.00815.25
7.0.250.0140.00015.19
7.0.240.0120.00615.28
7.0.230.0120.00615.00
7.0.220.0150.00315.35
7.0.210.0120.00315.39
7.0.200.0040.00816.11
7.0.190.0100.00715.52
7.0.180.0070.00715.11
7.0.170.0080.00815.19
7.0.160.0030.01415.13
7.0.150.0040.01215.54
7.0.140.0070.03518.87
7.0.130.0140.00315.49
7.0.120.0100.00315.11
7.0.110.0100.00315.02
7.0.100.0070.00715.48
7.0.90.0060.01215.50
7.0.80.0080.00415.43
7.0.70.0130.00315.47
7.0.60.0110.04117.63
7.0.50.0110.04016.55
7.0.40.0050.03116.82
7.0.30.0130.03416.79
7.0.20.0160.02416.58
7.0.10.0050.03516.95
7.0.00.0070.02816.57
5.6.380.0130.00014.26
5.6.370.0060.00314.36
5.6.360.0070.00714.31
5.6.350.0000.01414.37
5.6.340.0070.00414.04
5.6.330.0070.00314.50
5.6.320.0060.00814.28
5.6.310.0070.00314.54
5.6.300.0070.00314.43
5.6.290.0030.00914.16
5.6.280.0100.03317.51
5.6.270.0050.00314.46
5.6.260.0000.01214.18
5.6.250.0060.00914.03
5.6.240.0000.01114.18
5.6.230.0060.00614.30
5.6.220.0030.01014.04
5.6.210.0030.05017.41
5.6.200.0080.02716.17
5.6.190.0070.02517.47
5.6.180.0220.02317.30
5.6.170.0180.03317.34
5.6.160.0080.04017.27
5.6.150.0070.02916.05
5.6.140.0080.04216.00
5.6.130.0100.04216.04
5.6.120.0140.03317.49
5.6.110.0030.02317.61
5.6.100.0050.02217.77
5.6.90.0180.02717.43
5.6.80.0050.04717.23
5.6.70.0100.00714.20
5.6.60.0070.00813.87
5.6.50.0070.00714.11
5.6.40.0100.00314.05
5.6.30.0060.01014.00
5.6.20.0120.00614.16
5.6.10.0060.01014.13
5.6.00.0000.01314.04
5.5.380.0000.00710.60
5.5.370.0090.00310.89
5.5.360.0000.01010.75
5.5.350.0040.02015.49
5.5.340.0050.04014.44
5.5.330.0100.04015.49
5.5.320.0910.02015.59
5.5.310.0160.04315.50
5.5.300.0060.03314.42
5.5.290.0050.04014.31
5.5.280.0100.04215.66
5.5.270.0070.04315.75
5.5.260.0090.03915.79
5.5.250.0060.04115.66
5.5.240.0020.02415.60
5.5.230.0110.00010.86
5.5.220.0060.00010.73
5.5.210.0030.00310.98
5.5.200.0040.00710.88
5.5.190.0000.00610.92
5.5.180.0000.01010.97
5.5.170.0090.00310.97
5.5.160.0070.00410.85
5.5.150.0030.00710.83
5.5.140.0000.00910.72
5.5.130.0160.00010.33
5.5.120.0040.01110.67
5.5.110.0100.00310.74
5.5.100.0030.01010.91
5.5.90.0060.00910.85
5.5.80.0070.00710.96
5.5.70.0100.00310.80
5.5.60.0030.00910.53
5.5.50.0030.00610.70
5.5.40.0070.00410.83
5.5.30.0070.00711.00
5.5.20.0030.00910.84
5.5.10.0050.00510.69
5.5.00.0060.00610.77
5.4.450.0320.02315.27
5.4.440.0380.02515.01
5.4.430.0220.02214.99
5.4.420.0400.02115.14
5.4.410.0330.02115.05
5.4.400.0270.01815.00
5.4.390.0410.02515.04
5.4.380.0410.01614.98
5.4.370.0370.02514.85
5.4.360.0230.02515.09
5.4.350.0420.02315.01
5.4.340.0210.02215.04
5.4.330.0000.00610.94
5.4.320.0350.02214.96
5.4.310.0350.02315.00
5.4.300.0390.01815.02
5.4.290.0290.02414.98
5.4.280.0330.02015.05
5.4.270.0400.02114.95
5.4.260.0180.02314.76
5.4.250.0130.02714.82
5.4.240.0220.02214.85
5.4.230.0400.01814.95
5.4.220.0300.02314.84
5.4.210.0260.02114.70
5.4.200.0370.01714.96
5.4.190.0300.02914.85
5.4.180.0320.02214.88
5.4.170.0190.02214.81
5.4.160.0190.01914.65
5.4.150.0140.02914.60
5.4.140.0310.02613.35
5.4.130.0310.02513.51
5.4.120.0280.01813.58
5.4.110.0210.03013.46
5.4.100.0300.02313.50
5.4.90.0200.02213.43
5.4.80.0370.02413.52
5.4.70.0400.01713.65
5.4.60.0270.02313.52
5.4.50.0270.02613.28
5.4.40.0300.02213.61
5.4.30.0390.01913.62
5.4.20.0400.01613.61
5.4.10.0300.02413.68
5.4.00.0280.02013.33
5.3.290.0300.02813.21
5.3.280.0500.02013.16
5.3.270.0490.01513.13
5.3.260.0170.02213.25
5.3.250.0280.02613.09
5.3.240.0310.02113.14
5.3.230.0400.02013.11
5.3.220.0400.02113.09
5.3.210.0230.02613.13
5.3.200.0370.01813.09
5.3.190.0330.02013.15
5.3.180.0430.02113.19
5.3.170.0290.01713.15
5.3.160.0440.01913.15
5.3.150.0530.02013.21
5.3.140.0200.02013.21
5.3.130.0420.02013.18
5.3.120.0380.03213.19
5.3.110.0360.02313.17
5.3.100.0400.02613.22
5.3.90.0320.01813.14
5.3.80.0310.02313.11
5.3.70.0210.02013.10
5.3.60.0170.02213.24
5.3.50.0360.02113.10
5.3.40.0270.02213.10
5.3.30.0380.02313.11
5.3.20.0360.01813.15
5.3.10.0430.02013.09
5.3.00.0270.02213.09
5.2.170.0220.02113.09
5.2.160.0310.02013.09
5.2.150.0100.02213.09
5.2.140.0230.01813.09
5.2.130.0220.01513.09
5.2.120.0180.01813.08
5.2.110.0410.01513.09
5.2.100.0130.02213.09
5.2.90.0320.01713.09
5.2.80.0180.02313.09
5.2.70.0320.01713.09
5.2.60.0290.01613.09
5.2.50.0360.01313.09
5.2.40.0280.01813.09
5.2.30.0200.02013.09
5.2.20.0200.01813.09
5.2.10.0330.01313.09
5.2.00.0200.01713.09
5.1.60.0200.01513.09
5.1.50.0330.01313.09
5.1.40.0210.01413.09
5.1.30.0200.01713.09
5.1.20.0230.02013.09
5.1.10.0420.01013.09
5.1.00.0360.01213.09
5.0.50.0210.00913.09
5.0.40.0180.01213.09
5.0.30.0050.01913.09
5.0.20.0080.01013.09
5.0.10.0080.01313.09
5.0.00.0160.01413.09
4.4.90.0080.01113.09
4.4.80.0130.01013.09
4.4.70.0150.00813.09
4.4.60.0100.01113.09
4.4.50.0080.01013.09
4.4.40.0120.01613.09
4.4.30.0150.00913.09
4.4.20.0080.01013.09
4.4.10.0060.01013.09
4.4.00.0120.01713.09
4.3.110.0130.01313.09
4.3.100.0070.01213.09
4.3.90.0150.01313.09
4.3.80.0050.01413.09
4.3.70.0180.01413.09
4.3.60.0200.01013.09
4.3.50.0030.01013.09
4.3.40.0060.01213.09
4.3.30.0100.01013.09
4.3.20.0050.01013.09
4.3.10.0130.00613.09
4.3.00.0050.01013.09

preferences:
48.95 ms | 401 KiB | 5 Q