3v4l.org

run code in 300+ PHP versions simultaneously
<?php $request_uri = 'abra the/palm a begins'; $res = preg_split('/\P{L}/u', $request_uri); print_r($res);

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)
8.3.60.0140.00718.68
8.3.50.0130.00318.13
8.3.40.0070.01419.01
8.3.30.0120.00318.80
8.3.20.0100.00320.34
8.3.10.0050.00321.90
8.3.00.0070.00019.08
8.2.180.0040.01118.79
8.2.170.0100.01022.96
8.2.160.0070.00722.21
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0080.00819.54
8.2.110.0050.00520.57
8.2.100.0090.00318.03
8.2.90.0040.00418.16
8.2.80.0000.00817.97
8.2.70.0100.00017.93
8.2.60.0050.00318.03
8.2.50.0000.00918.10
8.2.40.0030.00619.31
8.2.30.0050.00319.16
8.2.20.0000.00917.86
8.2.10.0050.00318.01
8.2.00.0060.00318.00
8.1.280.0100.00625.92
8.1.270.0030.00619.01
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00620.48
8.1.230.0110.00021.04
8.1.220.0030.00517.78
8.1.210.0090.00018.77
8.1.200.0030.00617.48
8.1.190.0080.00017.48
8.1.180.0040.00418.10
8.1.170.0080.00018.63
8.1.160.0050.00218.92
8.1.150.0000.00718.91
8.1.140.0030.00517.59
8.1.130.0000.00817.84
8.1.120.0000.00717.54
8.1.110.0050.00317.50
8.1.100.0030.00517.53
8.1.90.0020.00417.57
8.1.80.0080.00017.51
8.1.70.0000.00717.45
8.1.60.0030.00617.56
8.1.50.0000.00717.58
8.1.40.0000.00717.59
8.1.30.0030.00617.78
8.1.20.0040.00417.73
8.1.10.0000.00817.60
8.1.00.0000.00817.52
8.0.300.0030.00520.05
8.0.290.0000.00816.75
8.0.280.0030.00318.37
8.0.270.0070.00017.14
8.0.260.0000.00617.12
8.0.250.0000.00717.00
8.0.240.0030.00316.98
8.0.230.0000.00717.02
8.0.220.0000.00717.06
8.0.210.0050.00217.09
8.0.200.0060.00016.98
8.0.190.0090.00317.05
8.0.180.0000.00816.95
8.0.170.0040.00417.10
8.0.160.0000.00716.95
8.0.150.0040.00416.88
8.0.140.0080.00016.98
8.0.130.0070.00013.50
8.0.120.0000.00817.11
8.0.110.0070.00017.03
8.0.100.0050.00316.96
8.0.90.0000.00717.16
8.0.80.0130.00917.11
8.0.70.0030.00517.11
8.0.60.0040.00416.99
8.0.50.0070.00016.98
8.0.30.0040.01417.21
8.0.20.0110.00817.40
8.0.10.0000.00717.13
8.0.00.0120.00916.97
7.4.330.0000.00515.03
7.4.320.0030.00316.85
7.4.300.0040.00416.80
7.4.290.0000.00716.85
7.4.280.0050.00516.71
7.4.270.0000.00716.81
7.4.260.0030.00316.79
7.4.250.0040.00416.74
7.4.240.0050.00216.75
7.4.230.0040.00416.79
7.4.220.0100.01016.67
7.4.210.0100.00616.77
7.4.200.0030.00316.83
7.4.160.0090.00616.70
7.4.150.0160.00617.40
7.4.140.0170.00317.86
7.4.130.0130.00716.69
7.4.120.0060.01216.77
7.4.110.0040.01816.79
7.4.100.0070.01016.56
7.4.90.0100.01016.65
7.4.80.0100.01219.39
7.4.70.0100.01016.54
7.4.60.0080.00816.74
7.4.50.0000.00816.47
7.4.40.0110.00516.42
7.4.30.0180.00416.78
7.4.00.0000.01114.68
7.3.330.0000.00613.25
7.3.320.0000.00513.21
7.3.310.0050.00216.34
7.3.300.0070.00016.20
7.3.290.0070.00816.36
7.3.280.0060.01216.31
7.3.270.0070.01617.40
7.3.260.0130.00316.52
7.3.250.0110.00716.48
7.3.240.0070.01416.36
7.3.230.0070.01016.59
7.3.210.0060.00916.71
7.3.200.0130.00919.39
7.3.190.0110.00716.66
7.3.180.0030.01216.38
7.3.170.0060.01216.36
7.3.160.0060.00916.55
7.2.330.0090.00916.73
7.2.320.0120.00616.49
7.2.310.0130.00316.79
7.2.300.0170.00016.59
7.2.290.0030.01316.46
7.2.60.0000.01417.02
7.2.00.0070.01119.29
7.1.200.0100.00015.93
7.1.100.0030.01018.09
7.1.70.0000.00717.29
7.1.60.0100.01319.57
7.1.50.0060.01517.00
7.1.00.0070.07322.32
7.0.200.0000.00816.86
7.0.140.0070.04321.99
7.0.60.0030.07719.89
7.0.50.0070.03717.88
7.0.40.0100.08320.28
7.0.30.0200.04320.09
7.0.20.0170.04020.21
7.0.10.0030.06020.11
7.0.00.0100.08320.34
5.6.280.0130.06320.90
5.6.210.0000.07020.68
5.6.200.0070.07318.29
5.6.190.0100.07320.57
5.6.180.3930.04320.61
5.6.170.0200.03320.71
5.6.160.0000.05720.59
5.6.150.0100.04318.30
5.6.140.0070.08018.22
5.6.130.0070.06018.24
5.6.120.0000.06720.98
5.6.110.0070.04321.16
5.6.100.0070.08720.88
5.6.90.0100.08720.91
5.6.80.0030.08320.52
5.6.70.4430.04320.36
5.5.350.0300.05320.45
5.5.340.0070.08317.95
5.5.330.0030.04320.21
5.5.320.0130.05320.31
5.5.310.0200.05320.34
5.5.300.0000.05017.98
5.5.290.0000.06717.99
5.5.280.0070.05720.86
5.5.270.0070.06320.66
5.5.260.0070.04020.75
5.5.250.0100.06720.65
5.5.240.0230.05320.18
5.4.450.0500.06719.55
5.4.440.0870.06019.66
5.4.430.1030.05019.43
5.4.420.1030.07319.18
5.4.410.1030.04719.35
5.4.400.0100.05018.87
5.4.390.0970.05019.33
5.4.380.1000.04718.73
5.4.370.0970.06318.62
5.4.360.0770.05318.63
5.4.350.0870.06018.62
5.4.340.0930.05018.47
5.4.320.0930.04718.48
5.4.310.0900.05718.57
5.4.300.1000.04018.77
5.4.290.0900.05718.74
5.4.280.0830.05018.72
5.4.270.0800.05718.46
5.4.260.0900.04718.46
5.4.250.0930.05718.72
5.4.240.0830.05718.55
5.4.230.0970.05718.56
5.4.220.0870.05318.64
5.4.210.0870.04718.48
5.4.200.0800.05316.52
5.4.190.0900.05018.61
5.4.180.1070.06318.73
5.4.170.1130.05318.50
5.4.160.0870.05018.51
5.4.150.0870.05018.75
5.4.140.0800.05316.28
5.4.130.0870.05316.18
5.4.120.0830.04716.18
5.4.110.0800.05016.30
5.4.100.0900.04716.20
5.4.90.0970.05016.40
5.4.80.0900.04316.29
5.4.70.0970.05316.18
5.4.60.0970.04016.20
5.4.50.1070.05716.22
5.4.40.0770.05716.38
5.4.30.0830.05316.21
5.4.20.0900.05016.26
5.4.10.0830.05016.17
5.4.00.0830.05015.76
5.3.290.0800.05714.76
5.3.280.0900.04714.68
5.3.270.0800.06014.81
5.3.260.0800.06014.72
5.3.250.0930.04714.70
5.3.240.1070.04314.69
5.3.230.0900.05714.79
5.3.220.0830.05014.58
5.3.210.0830.05314.72
5.3.200.0970.04314.65
5.3.190.0900.04714.72
5.3.180.0770.05714.67
5.3.170.1030.03014.71
5.3.160.0870.05014.68
5.3.150.0870.05314.56
5.3.140.0930.04714.56
5.3.130.0870.05314.57
5.3.120.0870.05014.56
5.3.110.0870.06014.52
5.3.100.0830.05014.23
5.3.90.0730.06314.05
5.3.80.0830.05014.01
5.3.70.0770.06014.11
5.3.60.0870.05314.04
5.3.50.0930.04314.15
5.3.40.1030.04013.93
5.3.30.1100.06013.97
5.3.20.0900.04313.72
5.3.10.0870.04713.87
5.3.00.0870.04713.79
5.2.170.0830.04711.25
5.2.160.0700.04011.35
5.2.150.0830.05711.12
5.2.140.0830.05711.24
5.2.130.0770.04311.15
5.2.120.0770.03311.11
5.2.110.0700.04711.11
5.2.100.0800.03711.14
5.2.90.0700.04011.19
5.2.80.0730.04311.14
5.2.70.0730.04011.21
5.2.60.0770.05011.11
5.2.50.0800.04311.05
5.2.40.0570.04310.98
5.2.30.0600.04711.08
5.2.20.0670.03311.05
5.2.10.0570.04310.92
5.2.00.0570.04010.74
5.1.60.0630.02710.04
5.1.50.0600.03310.02
5.1.40.0530.03710.08
5.1.30.0530.04310.28
5.1.20.0570.04010.48
5.1.10.0670.03310.08
5.1.00.0800.03010.10
5.0.50.0300.0378.60
5.0.40.0430.0208.45
5.0.30.0270.0478.34
5.0.20.0330.0278.32
5.0.10.0300.0308.35
5.0.00.0330.0408.33
4.4.90.0300.0235.89
4.4.80.0300.0205.90
4.4.70.0270.0275.91
4.4.60.0270.0275.86
4.4.50.0270.0235.82
4.4.40.0330.0335.88
4.4.30.0270.0235.89
4.4.20.0400.0135.94
4.4.10.0270.0275.94
4.4.00.0270.0375.90
4.3.110.0270.0235.79
4.3.100.0200.0275.78
4.3.90.0300.0175.78
4.3.80.0300.0305.81
4.3.70.0230.0235.78
4.3.60.0430.0205.77
4.3.50.0270.0275.85
4.3.40.0300.0305.78
4.3.30.0130.0234.58
4.3.20.0130.0234.61
4.3.10.0130.0204.50
4.3.00.0130.02715.04

preferences:
110.1 ms | 400 KiB | 5 Q