3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pat = ',(?P<controller>[[:alnum:]]+)/(?P<action>[[:alnum:]]+)/(?P<$1>[[:alnum:]]+),'; $str = 'controller1/action1/fff'; preg_match($pat, $str, $matches); print_r($matches);

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)
8.3.60.0140.00718.43
8.3.50.0070.00716.47
8.3.40.0130.00318.65
8.3.30.0150.00318.77
8.3.20.0080.00018.77
8.3.10.0000.00820.52
8.3.00.0090.00917.50
8.2.180.0140.00318.41
8.2.170.0110.00722.96
8.2.160.0070.00722.26
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.52
8.2.110.0090.00021.10
8.2.100.0110.00017.91
8.2.90.0000.00919.05
8.2.80.0040.00417.93
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00419.82
8.2.30.0050.00218.05
8.2.20.0050.00217.57
8.2.10.0000.00717.68
8.2.00.0060.00317.74
8.1.280.0120.00925.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00320.89
8.1.230.0080.00420.97
8.1.220.0090.00017.74
8.1.210.0050.00318.83
8.1.200.0090.00017.22
8.1.190.0030.00617.41
8.1.180.0070.00018.10
8.1.170.0040.00420.60
8.1.160.0070.00018.86
8.1.150.0000.00818.59
8.1.140.0080.00017.31
8.1.130.0040.00417.82
8.1.120.0040.00417.38
8.1.110.0040.00417.22
8.1.100.0040.00417.38
8.1.90.0050.00517.42
8.1.80.0030.00317.41
8.1.70.0070.00017.42
8.1.60.0000.00717.54
8.1.50.0050.00317.45
8.1.40.0040.00417.39
8.1.30.0000.00817.59
8.1.20.0030.00617.48
8.1.10.0040.00417.57
8.1.00.0080.00017.48
8.0.300.0050.00319.85
8.0.290.0030.00616.75
8.0.280.0070.00018.29
8.0.270.0040.00417.11
8.0.260.0000.00818.65
8.0.250.0040.00416.94
8.0.240.0070.00316.98
8.0.230.0030.00317.00
8.0.220.0030.00316.90
8.0.210.0030.00316.84
8.0.200.0000.00717.00
8.0.190.0000.00816.93
8.0.180.0000.00716.88
8.0.170.0050.00316.87
8.0.160.0070.00017.00
8.0.150.0040.00416.72
8.0.140.0000.00716.73
8.0.130.0000.00613.28
8.0.120.0000.00716.92
8.0.110.0080.00016.76
8.0.100.0000.00816.88
8.0.90.0040.00316.83
8.0.80.0140.00016.91
8.0.70.0070.00016.76
8.0.60.0040.00416.92
8.0.50.0000.00716.90
8.0.30.0080.01016.98
8.0.20.0100.00917.18
8.0.10.0040.00417.12
8.0.00.0090.01416.83
7.4.330.0050.00014.84
7.4.320.0000.00616.56
7.4.300.0030.00316.50
7.4.290.0000.00716.62
7.4.280.0030.00616.48
7.4.270.0030.00316.58
7.4.260.0030.00313.33
7.4.250.0040.00416.59
7.4.240.0000.00716.63
7.4.230.0000.00716.31
7.4.220.0060.00916.44
7.4.210.0100.00716.49
7.4.200.0030.00516.70
7.4.190.0030.00316.49
7.4.160.0090.00616.29
7.4.150.0100.00717.07
7.4.140.0080.01117.18
7.4.130.0080.00816.44
7.4.120.0120.00816.45
7.4.110.0100.01016.38
7.4.100.0160.00816.54
7.4.90.0070.01016.52
7.4.80.0100.01018.80
7.4.70.0090.01516.32
7.4.60.0070.01016.79
7.4.50.0040.00416.42
7.4.40.0030.01022.05
7.4.30.0040.01516.46
7.4.00.0030.01515.07
7.3.330.0000.00613.03
7.3.320.0080.00013.11
7.3.310.0080.00016.34
7.3.300.0000.00716.24
7.3.290.0030.01016.30
7.3.280.0050.01416.30
7.3.270.0100.01317.07
7.3.260.0120.00818.24
7.3.250.0140.00516.49
7.3.240.0060.01316.31
7.3.230.0140.00316.27
7.3.210.0120.00616.48
7.3.200.0100.00619.39
7.3.190.0110.00916.21
7.3.180.0030.01416.20
7.3.170.0120.00316.26
7.3.160.0100.00616.41
7.3.120.0070.00714.80
7.2.330.0200.00716.44
7.2.320.0120.00616.65
7.2.310.0100.00716.42
7.2.300.0070.01016.59
7.2.290.0100.00716.52
7.2.00.0090.00319.32
7.1.200.0040.00715.78
7.1.100.0030.01018.14
7.1.70.0030.00516.91
7.1.60.0090.01319.40
7.1.50.0090.00616.95
7.1.00.0000.06722.33
7.0.200.0030.00316.67
7.0.140.0030.07322.00
7.0.120.0000.03322.05
7.0.60.0000.08019.96
7.0.50.0000.04717.89
7.0.40.0000.04719.96
7.0.30.0270.08320.14
7.0.20.0330.06320.12
7.0.10.0100.08320.19
7.0.00.0070.08020.17
5.6.280.0070.07020.85
5.6.210.0070.07720.46
5.6.200.0070.08318.08
5.6.190.0200.06020.61
5.6.180.0500.06720.41
5.6.170.0300.07720.48
5.6.160.0100.06320.37
5.6.150.0100.07718.22
5.6.140.0030.05018.21
5.6.130.0100.05718.20
5.6.120.0070.05721.11
5.6.110.0130.05021.11
5.6.100.0230.06320.96
5.6.90.0000.04320.94
5.6.80.0130.07320.43
5.5.350.0070.08020.38
5.5.340.0030.05317.98
5.5.330.0130.05320.25
5.5.320.0030.08720.34
5.5.310.0400.06320.13
5.5.300.0070.04717.84
5.5.290.0070.06017.95
5.5.280.0030.04020.79
5.5.270.0130.06320.71
5.5.260.0070.06720.96
5.5.250.0130.07320.57
5.5.240.0100.07020.32
5.4.450.0030.08019.21
5.4.440.0030.05019.57
5.4.430.0070.07719.54
5.4.420.0070.04719.43
5.4.410.0100.04319.29
5.4.400.0130.04019.16
5.4.390.0030.03719.26
5.4.380.0030.04019.13
5.4.370.0000.06018.92
5.4.360.0070.06718.93
5.4.350.0030.05019.09
5.4.340.0030.05018.93
5.4.320.0030.08019.09
5.4.310.0000.05019.10
5.4.300.0100.04018.91
5.4.290.0030.07718.80
5.4.280.0000.08319.23
5.4.270.0000.04019.13
5.4.260.0030.05019.13
5.4.250.0000.05319.21
5.4.240.0000.08019.12
5.4.230.0030.07019.09
5.4.220.0000.07718.91
5.4.210.0000.08318.91
5.4.200.0070.07319.13
5.4.190.0070.04719.08
5.4.180.0100.03319.23
5.4.170.0030.08019.12
5.4.160.0070.07318.78
5.4.150.0030.07318.79
5.4.140.0070.06016.29
5.4.130.0030.07316.43
5.4.120.0000.07716.27
5.4.110.0030.04716.39
5.4.100.0070.07016.23
5.4.90.0070.06016.38
5.4.80.0030.04316.38
5.4.70.0030.04716.38
5.4.60.0070.05016.48
5.4.50.0070.04316.23
5.4.40.0030.06016.38
5.4.30.0070.06716.38
5.4.20.0070.07016.19
5.4.10.0000.06016.45
5.4.00.0070.03715.75
5.3.290.0070.07314.49
5.3.280.0070.06714.45
5.3.270.0030.07714.54
5.3.260.0030.07314.44
5.3.250.0000.07714.51
5.3.240.0070.04314.57
5.3.230.0130.06714.54
5.3.220.0030.06014.42
5.3.210.0030.06014.51
5.3.200.0070.03714.53
5.3.190.0070.03314.44
5.3.180.0000.04014.39
5.3.170.0030.07714.42
5.3.160.0000.08014.41
5.3.150.0070.07314.49
5.3.140.0000.07714.40
5.3.130.0070.05014.63
5.3.120.0030.08014.38
5.3.110.0070.03714.49
5.3.100.0000.04014.04
5.3.90.0030.05013.86
5.3.80.0030.07314.00
5.3.70.0030.05313.91
5.3.60.0070.04314.05
5.3.50.0030.07014.03
5.3.40.0070.06013.85
5.3.30.0070.05713.75
5.3.20.0030.07713.63
5.3.10.0070.07013.48
5.3.00.0070.06713.43
5.2.170.0000.04312.00
5.2.160.0030.04312.00
5.2.150.0000.05312.00
5.2.140.0000.07012.00
5.2.130.0030.04012.00
5.2.120.0030.06012.00
5.2.110.0000.04712.00
5.2.100.0030.06312.00
5.2.90.0100.05312.00
5.2.80.0000.05012.00
5.2.70.0070.05712.00
5.2.60.0000.03712.00
5.2.50.0000.04012.00
5.2.40.0070.05712.00
5.2.30.0070.05012.00
5.2.20.0070.06012.00
5.2.10.0070.05312.00
5.2.00.0030.04012.00
5.1.60.0070.05012.00
5.1.50.0070.05012.00
5.1.40.0070.05012.00
5.1.30.0030.05312.00
5.1.20.0000.03712.00
5.1.10.0000.04712.00
5.1.00.0070.05012.00
5.0.50.0000.03712.00
5.0.40.0000.04312.00
5.0.30.0030.03012.00
5.0.20.0100.01312.00
5.0.10.0000.02012.00
5.0.00.0000.03012.00
4.4.90.0000.01712.00
4.4.80.0000.01712.00
4.4.70.0000.04012.00
4.4.60.0000.03312.00
4.4.50.0000.03312.00
4.4.40.0000.03712.00
4.4.30.0000.03712.00
4.4.20.0000.03712.00
4.4.10.0030.03012.00
4.4.00.0030.04012.00
4.3.110.0000.01712.00
4.3.100.0000.01312.00
4.3.90.0000.01712.00
4.3.80.0000.03012.00
4.3.70.0000.01312.00
4.3.60.0070.01012.00
4.3.50.0000.01312.00
4.3.40.0070.02012.00
4.3.30.0000.01712.01
4.3.20.0000.01712.01
4.3.10.0000.02312.01
4.3.00.0000.01712.02

preferences:
51.06 ms | 401 KiB | 5 Q