3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = '/([a-z0-9]+\*(?:$|\s+))|([^\s]+)/'; $a = array('Optionsschei*', 'optionsschei*', 'Optionsschein', 'optionsschein', 'Optionsschei* test', 'optionsschei* test'); foreach ($a as $q) { echo "\n\n$q\n"; $res = preg_match_all($p, $q, $m); var_dump($m); var_dump($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)
8.3.60.0070.01418.68
8.3.50.0210.00522.11
8.3.40.0090.00618.83
8.3.30.0030.01018.96
8.3.20.0070.00020.34
8.3.10.0050.00322.04
8.3.00.0050.00322.31
8.2.180.0210.00016.50
8.2.170.0220.00022.96
8.2.160.0150.00021.03
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0030.01619.61
8.2.110.0030.00622.38
8.2.100.0110.00418.03
8.2.90.0000.00819.23
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0050.00517.68
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00418.13
8.2.20.0040.00417.81
8.2.10.0000.00817.94
8.2.00.0040.00417.86
8.1.280.0130.00325.92
8.1.270.0040.00423.87
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.69
8.1.230.0040.00719.07
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0040.00717.47
8.1.190.0040.00417.54
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00421.99
8.1.150.0060.00318.73
8.1.140.0070.00017.61
8.1.130.0000.00817.91
8.1.120.0000.00817.63
8.1.110.0030.00617.51
8.1.100.0030.00517.59
8.1.90.0040.00417.53
8.1.80.0030.00517.51
8.1.70.0030.00317.53
8.1.60.0000.00917.63
8.1.50.0000.00817.68
8.1.40.0040.00417.59
8.1.30.0060.00317.71
8.1.20.0030.00617.75
8.1.10.0000.00817.56
8.1.00.0050.00217.58
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0040.00418.48
8.0.270.0000.00717.29
8.0.260.0000.00717.09
8.0.250.0070.00017.17
8.0.240.0040.00417.07
8.0.230.0040.00417.02
8.0.220.0000.00716.93
8.0.210.0040.00417.07
8.0.200.0000.00717.00
8.0.190.0000.00817.13
8.0.180.0090.00016.96
8.0.170.0060.00317.07
8.0.160.0040.00417.09
8.0.150.0040.00417.03
8.0.140.0070.00016.96
8.0.130.0000.00613.47
8.0.120.0030.00617.05
8.0.110.0040.00416.89
8.0.100.0070.00016.91
8.0.90.0000.00816.93
8.0.80.0100.00717.05
8.0.70.0000.00817.11
8.0.60.0050.00516.93
8.0.50.0040.00416.92
8.0.30.0150.00616.96
8.0.20.0120.01017.40
8.0.10.0050.00217.21
8.0.00.0060.01316.98
7.4.330.0040.00215.16
7.4.320.0060.00016.74
7.4.300.0030.00316.74
7.4.290.0030.00316.71
7.4.280.0030.00316.80
7.4.270.0030.00316.82
7.4.260.0070.00016.64
7.4.250.0040.00416.59
7.4.240.0010.00616.66
7.4.230.0070.00016.73
7.4.220.0160.01016.73
7.4.210.0060.00916.86
7.4.200.0000.00716.89
7.4.190.0020.00516.88
7.4.160.0130.00516.79
7.4.150.0060.01317.40
7.4.140.0140.00817.86
7.4.130.0110.01216.66
7.4.120.0120.00516.62
7.4.110.0110.01116.53
7.4.100.0130.00916.74
7.4.90.0220.00016.66
7.4.80.0140.00416.65
7.4.70.0040.01516.69
7.4.60.0060.01316.67
7.4.50.0060.00316.70
7.4.40.0030.01522.77
7.4.30.0110.00716.87
7.4.00.0070.01115.30
7.3.330.0000.00613.40
7.3.320.0030.00313.31
7.3.310.0070.00016.55
7.3.300.0000.00716.48
7.3.290.0060.00816.46
7.3.280.0100.00816.46
7.3.270.0110.00817.40
7.3.260.0070.01416.39
7.3.250.0140.00516.82
7.3.240.0200.00316.69
7.3.230.0170.00916.61
7.3.210.0120.00916.74
7.3.200.0150.00919.39
7.3.190.0100.01316.77
7.3.180.0140.00816.70
7.3.170.0030.01316.48
7.3.160.0120.00616.67
7.3.120.0110.00415.20
7.2.330.0080.01516.72
7.2.320.0090.00916.80
7.2.310.0070.01016.84
7.2.300.0090.00916.84
7.2.290.0060.01116.71
7.2.60.0060.01017.04
7.2.00.0000.01119.66
7.1.200.0040.00716.13
7.1.100.0070.00718.22
7.1.70.0030.00617.45
7.1.60.0070.01719.82
7.1.50.0000.01117.24
7.1.00.0070.07322.30
7.0.200.0040.00416.68
7.0.140.0130.06022.12
7.0.60.0030.04019.97
7.0.50.0130.07017.65
7.0.40.0070.08720.06
7.0.30.0230.05720.14
7.0.20.0230.07320.35
7.0.10.0300.08020.11
7.0.00.0070.05720.02
5.6.280.0000.07720.92
5.6.210.0070.08020.47
5.6.200.0070.06318.11
5.6.190.0130.07020.35
5.6.180.3330.04320.57
5.6.170.0230.07720.50
5.6.160.0030.08720.33
5.6.150.0100.08018.15
5.6.140.0070.08718.19
5.6.130.0130.07318.14
5.6.120.0030.05021.00
5.6.110.0130.07720.89
5.6.100.0130.03021.00
5.6.90.0100.08020.98
5.6.80.0070.04020.41
5.6.70.3770.03720.38
5.5.350.0100.07720.46
5.5.340.0070.04017.91
5.5.330.0070.04020.43
5.5.320.0600.05320.21
5.5.310.0330.07720.41
5.5.300.0030.05318.02
5.5.290.0070.08017.95
5.5.280.0070.07020.76
5.5.270.0100.08720.79
5.5.260.0070.07720.79
5.5.250.0100.08020.57
5.5.240.0030.03720.26
5.4.450.0330.03719.42
5.4.440.0330.04719.43
5.4.430.0270.04019.56
5.4.420.0370.05319.54
5.4.410.0230.04318.78
5.4.400.0200.04318.68
5.4.390.0030.06018.67
5.4.380.0200.05718.47
5.4.370.0270.05318.61
5.4.360.0400.05018.77
5.4.350.0230.05318.63
5.4.340.0230.04718.70
5.4.320.0040.03912.45
5.4.310.0080.04212.45
5.4.300.0060.03612.45
5.4.290.0030.04512.45
5.4.280.0100.04712.33
5.4.270.0030.04412.33
5.4.260.0070.03712.33
5.4.250.0080.03712.33
5.4.240.0060.03712.33
5.4.230.0060.03912.32
5.4.220.0070.03512.32
5.4.210.0040.03712.32
5.4.200.0050.03912.32
5.4.190.0000.04312.32
5.4.180.0100.03212.32
5.4.170.0050.03712.33
5.4.160.0090.04112.32
5.4.150.0090.03412.32
5.4.140.0030.04012.01
5.4.130.0060.03611.99
5.4.120.0080.03611.95
5.4.110.0050.03611.95
5.4.100.0060.03611.95
5.4.90.0090.03511.95
5.4.80.0050.03911.95
5.4.70.0070.04611.95
5.4.60.0070.03711.95
5.4.50.0120.03211.95
5.4.40.0070.03511.93
5.4.30.0100.03211.93
5.4.20.0050.03611.93
5.4.10.0070.03511.93
5.4.00.0060.03711.42
5.3.290.0020.04312.80
5.3.280.0050.03912.70
5.3.270.0040.04212.72
5.3.260.0070.03912.72
5.3.250.0040.04012.72
5.3.240.0080.03612.72
5.3.230.0070.03912.71
5.3.220.0040.04012.68
5.3.210.0110.03712.68
5.3.200.0100.03612.68
5.3.190.0090.03612.68
5.3.180.0060.04412.67
5.3.170.0110.03312.67
5.3.160.0090.03612.68
5.3.150.0060.04312.67
5.3.140.0070.03612.66
5.3.130.0050.04212.66
5.3.120.0070.04112.66
5.3.110.0080.05312.65
5.3.100.0090.04712.12
5.3.90.0090.03712.09
5.3.80.0070.03712.07
5.3.70.0110.03612.07
5.3.60.0080.03612.07
5.3.50.0030.04112.00
5.3.40.0080.04112.00
5.3.30.0090.04811.94
5.3.20.0070.04411.71
5.3.10.0090.04411.68
5.3.00.0070.04711.67
5.2.170.0050.0339.16
5.2.160.0060.0299.16
5.2.150.0040.0379.16
5.2.140.0050.0319.16
5.2.130.0040.0309.12
5.2.120.0080.0269.12
5.2.110.0050.0299.13
5.2.100.0040.0319.13
5.2.90.0060.0289.13
5.2.80.0060.0389.13
5.2.70.0040.0329.12
5.2.60.0060.0319.07
5.2.50.0090.0279.05
5.2.40.0020.0329.02
5.2.30.0040.0319.00
5.2.20.0060.0288.98
5.2.10.0060.0278.90
5.2.00.0070.0288.76
5.1.60.0050.0248.05
5.1.50.0050.0308.05
5.1.40.0090.0318.02
5.1.30.0050.0268.38
5.1.20.0060.0258.40
5.1.10.0080.0238.13
5.1.00.0050.0278.13
5.0.50.0020.0236.60
5.0.40.0050.0186.46
5.0.30.0030.0336.27
5.0.20.0090.0236.25
5.0.10.0060.0266.22
5.0.00.0050.0376.21
4.4.90.0070.0194.78
4.4.80.0030.0214.76
4.4.70.0050.0154.75
4.4.60.0060.0144.76
4.4.50.0070.0174.77
4.4.40.0040.0264.71
4.4.30.0000.0194.76
4.4.20.0060.0144.84
4.4.10.0040.0224.85
4.4.00.0030.0264.76
4.3.110.0050.0144.67
4.3.100.0030.0154.66
4.3.90.0020.0164.63
4.3.80.0030.0264.58
4.3.70.0040.0154.63
4.3.60.0070.0134.63
4.3.50.0040.0164.63
4.3.40.0010.0274.54
4.3.30.0030.0183.27
4.3.20.0030.0223.26
4.3.10.0040.0143.22
4.3.00.0030.02013.09

preferences:
44.41 ms | 401 KiB | 5 Q