3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = "/^((?:\d{2}\.?){3}).*?(\w{2}\s\d{4}).*?(\d{2}:\d{2})(?:.*?(\b[a-z]+\b).*?(\b[a-z]+\b))?$/m"; $str = "A N K U N F T 11.08.15 *** NEUBUCHUNG *** 11.08.15 xxx xxx X3 2830 14:25 17:50 18.08.15 xxx xxx X3 2831 18:40 F882129 dsdsaidsaia F882129 xxxyxyagydaysd A N K U N F T 18.08.15 *** NEUBUCHUNG *** 11.08.15 xxx xxx X3 2830 14:25 17:50 18.08.15 xxx xxx X3 2831 18:40 F881554 ZXCXZCXCXZCCXZ F881554 xcvcxvcxvcvxc F881554 xvcxvcxcvxxvccvxxcv 11.08.15 xxx xxx X3 2830 14:25 17:50 18.08.15 xxx xxx X3 2831 18:40 F881605 xczxcdfsfdsdfs F881605 zxccxzxzdffdsfds "; $re = "/(?:\sF\d+.*?\n\n)(\n)/"; $subst = ">>CUT HERE>>"; $result = preg_split($re, $str, -1); echo $result; ?>

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)
8.3.60.0190.00016.63
8.3.50.0120.00721.94
8.3.40.0040.01119.01
8.3.30.0090.00919.11
8.3.20.0040.00420.34
8.3.10.0080.00021.89
8.3.00.0050.00322.51
8.2.180.0040.01118.66
8.2.170.0070.00722.96
8.2.160.0100.00322.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00617.75
8.2.110.0110.00020.96
8.2.100.0090.00317.88
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0040.00421.09
8.2.30.0080.00018.08
8.2.20.0050.00217.89
8.2.10.0040.00418.02
8.2.00.0070.00018.14
8.1.280.0120.00925.92
8.1.270.0090.00020.42
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00723.97
8.1.230.0040.00719.14
8.1.220.0060.00217.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0060.00323.76
8.1.150.0070.00018.76
8.1.140.0060.00317.48
8.1.130.0070.00017.68
8.1.120.0030.00517.52
8.1.110.0000.00917.43
8.1.100.0030.00617.54
8.1.90.0030.00517.52
8.1.80.0030.00517.41
8.1.70.0030.00317.44
8.1.60.0060.00317.67
8.1.50.0000.00917.62
8.1.40.0040.00417.59
8.1.30.0090.00017.73
8.1.20.0040.00417.64
8.1.10.0060.00317.67
8.1.00.0060.00317.58
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.37
8.0.270.0070.00017.27
8.0.260.0030.00317.18
8.0.250.0000.00817.09
8.0.240.0030.00317.16
8.0.230.0030.00316.96
8.0.220.0040.00417.04
8.0.210.0030.00316.92
8.0.200.0040.00417.03
8.0.190.0040.00417.10
8.0.180.0040.00417.02
8.0.170.0040.00416.95
8.0.160.0020.00517.13
8.0.150.0000.00716.88
8.0.140.0040.00417.04
8.0.130.0030.00313.43
8.0.120.0070.00016.96
8.0.110.0040.00416.94
8.0.100.0040.00416.84
8.0.90.0040.00416.89
8.0.80.0090.00617.04
8.0.70.0030.00516.93
8.0.60.0040.00417.08
8.0.50.0040.00417.10
8.0.30.0140.00617.24
8.0.20.0070.01017.43
8.0.10.0040.00417.10
8.0.00.0120.00516.87
7.4.330.0000.00515.08
7.4.320.0000.00616.74
7.4.300.0030.00316.64
7.4.290.0040.00416.72
7.4.280.0080.00016.70
7.4.270.0000.00816.77
7.4.260.0040.00716.75
7.4.250.0030.00316.71
7.4.240.0010.00616.76
7.4.230.0030.00516.58
7.4.220.0100.01016.67
7.4.210.0040.01116.63
7.4.200.0000.00716.51
7.4.160.0080.00816.61
7.4.150.0140.00417.40
7.4.140.0120.00717.86
7.4.130.0110.00816.71
7.4.120.0070.01016.73
7.4.110.0100.00716.67
7.4.100.0160.00816.89
7.4.90.0130.00716.70
7.4.80.0150.00319.39
7.4.70.0160.00716.59
7.4.60.0100.00716.75
7.4.50.0030.00516.57
7.4.40.0060.01216.75
7.4.30.0030.02016.70
7.4.00.0000.01414.91
7.3.330.0030.00413.39
7.3.320.0030.00313.25
7.3.310.0000.00816.37
7.3.300.0030.00316.43
7.3.290.0110.00816.42
7.3.280.0110.00516.42
7.3.270.0160.00017.40
7.3.260.0070.01716.60
7.3.250.0130.00616.56
7.3.240.0150.00916.70
7.3.230.0150.00616.39
7.3.210.0100.00816.47
7.3.200.0140.00319.39
7.3.190.0090.00616.63
7.3.180.0100.00616.37
7.3.170.0040.01516.63
7.3.160.0070.01316.55
7.2.330.0120.00616.59
7.2.320.0120.00616.57
7.2.310.0100.00616.79
7.2.300.0080.00816.82
7.2.290.0100.00716.56
7.2.00.0040.00819.67
7.1.100.0030.00618.46
7.1.70.0000.00817.04
7.1.60.0120.01219.19
7.1.50.0030.01416.86
7.1.00.0000.08022.37
7.0.200.0040.00416.88
7.0.60.0100.07719.89
7.0.50.0130.07317.80
7.0.40.0030.04320.29
7.0.30.0200.05020.06
7.0.20.0300.08320.05
7.0.10.0030.08020.03
7.0.00.0100.08020.00
5.6.280.0000.03321.09
5.6.210.0030.08320.46
5.6.200.0070.08318.22
5.6.190.0100.08320.75
5.6.180.3700.05020.61
5.6.170.0200.04720.50
5.6.160.0100.07020.48
5.6.150.0100.04718.25
5.6.140.0030.08718.11
5.6.130.0070.08018.11
5.6.120.0070.08321.04
5.6.110.0100.06321.03
5.6.100.0100.05720.96
5.6.90.0100.07020.84
5.6.80.0100.06720.39
5.6.70.0300.07020.38
5.5.350.0230.08320.42
5.5.340.0000.05017.93
5.5.330.0100.08320.37
5.5.320.0330.07720.29
5.5.310.0300.03320.21
5.5.300.0170.07018.02
5.5.290.0000.04718.03
5.5.280.0070.08020.64
5.5.270.0130.07720.66
5.5.260.0030.09320.86
5.5.250.0070.08020.54
5.5.240.0270.07320.18
5.4.450.0500.07019.64
5.4.440.0770.05319.24
5.4.430.0670.05319.23
5.4.420.0670.05319.63
5.4.410.0700.05319.40
5.4.400.0670.05318.92
5.4.390.0700.05719.09
5.4.380.0700.05018.91
5.4.370.0700.05718.91
5.4.360.0630.05719.09
5.4.350.0700.05019.28
5.4.340.0600.06019.29
5.4.320.0670.05719.30
5.4.310.0770.04318.92
5.4.300.0700.05019.30
5.4.290.0700.05019.08
5.4.280.0630.05719.00
5.4.270.0700.04719.25
5.4.260.0670.04718.99
5.4.250.0700.04719.30
5.4.240.0670.05019.20
5.4.230.0930.06019.14
5.4.220.0830.06018.79
5.4.210.0870.05719.07
5.4.200.0770.04316.75
5.4.190.0870.05019.07
5.4.180.0870.05319.28
5.4.170.0630.05719.08
5.4.160.0730.05018.86
5.4.150.0800.04318.95
5.4.140.0670.05316.27
5.4.130.0700.04716.47
5.4.120.0800.04716.32
5.4.110.0700.05316.32
5.4.100.0770.05016.32
5.4.90.0630.05716.25
5.4.80.0800.04716.30
5.4.70.0670.05316.45
5.4.60.0630.05316.25
5.4.50.0630.05016.26
5.4.40.0930.06016.46
5.4.30.0670.05016.25
5.4.20.0900.04716.20
5.4.10.0830.06316.24
5.4.00.0870.04715.70
5.3.290.0900.05014.68
5.3.280.0930.05314.75
5.3.270.0800.06014.56
5.3.260.0900.05014.76
5.3.250.0900.05014.50
5.3.240.0970.05714.43
5.3.230.0900.05014.67
5.3.220.0830.05314.46
5.3.210.0770.05014.47
5.3.200.0730.05314.46
5.3.190.0600.05014.63
5.3.180.0830.05714.57
5.3.170.0830.08014.45
5.3.160.0900.07014.46
5.3.150.1130.06014.57
5.3.140.0300.07014.71
5.3.130.0130.07014.70
5.3.120.0430.06014.56
5.3.110.0630.06714.70
5.3.100.0530.04714.05
5.3.90.0430.04713.91
5.3.80.0170.04013.93
5.3.70.0100.05014.08
5.3.60.0500.05013.84
5.3.50.0500.05713.80
5.3.40.0100.05014.10
5.3.30.0200.03713.95
5.3.20.0500.05013.55
5.3.10.0600.05013.56
5.3.00.0570.04313.70
5.2.170.0500.04311.16
5.2.160.0370.04311.07
5.2.150.0530.05011.37
5.2.140.0400.06011.36
5.2.130.0500.04311.01
5.2.120.0670.04311.02
5.2.110.0670.05711.21
5.2.100.0830.04311.00
5.2.90.0530.04011.00
5.2.80.0530.05011.00
5.2.70.0430.05011.24
5.2.60.0500.05711.13
5.2.50.0470.04310.93
5.2.40.0500.04011.21
5.2.30.0470.04710.83
5.2.20.0700.04010.93
5.2.10.0500.04710.95
5.2.00.0470.05010.63
5.1.60.0500.0379.84
5.1.50.0630.04310.18
5.1.40.0530.0479.93
5.1.30.0670.04010.30
5.1.20.0600.04010.41
5.1.10.0470.04010.07
5.1.00.0700.04310.05
5.0.50.0300.0478.72
5.0.40.0370.0338.43
5.0.30.0400.0408.18
5.0.20.0230.0278.05
5.0.10.0370.0308.33
5.0.00.0300.0478.07
4.4.90.0230.0175.88
4.4.80.0070.0275.87
4.4.70.0130.0275.94
4.4.60.0300.0205.89
4.4.50.0300.0205.88
4.4.40.0270.0305.84
4.4.30.0100.0275.80
4.4.20.0330.0235.89
4.4.10.0200.0275.91
4.4.00.0270.0405.91
4.3.110.0300.0275.78
4.3.100.0330.0235.76
4.3.90.0300.0305.68
4.3.80.0200.0335.77
4.3.70.0330.0205.77
4.3.60.0270.0275.68
4.3.50.0230.0175.67
4.3.40.0200.0435.75
4.3.30.0100.0304.57
4.3.20.0170.0234.49
4.3.10.0100.0234.39
4.3.00.0170.0207.28

preferences:
86.67 ms | 401 KiB | 5 Q