3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'test*2'; preg_match('/^(?P<name>[\w\-]+)(?P<quantifier>\+|\*)?(?P<minimum>(?<=\+)\d+)?$/', $name, $matches); print_r($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)
8.3.40.0090.00618.82
8.3.30.0110.00318.91
8.3.20.0040.00420.39
8.3.10.0070.00023.65
8.3.00.0040.00420.64
8.2.170.0090.00922.96
8.2.160.0080.00522.25
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00817.75
8.2.110.0030.00622.15
8.2.100.0080.00417.91
8.2.90.0040.00419.13
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0040.00817.80
8.2.50.0060.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00417.90
8.2.20.0080.00017.73
8.2.10.0000.00819.48
8.2.00.0000.00817.69
8.1.270.0000.00823.93
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00023.85
8.1.230.0000.01120.88
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0000.00917.39
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0030.00621.97
8.1.150.0030.00618.77
8.1.140.0070.00017.55
8.1.130.0070.00017.86
8.1.120.0030.00517.52
8.1.110.0060.00317.42
8.1.100.0000.00717.61
8.1.90.0000.00717.41
8.1.80.0070.00017.55
8.1.70.0030.00317.49
8.1.60.0040.00417.53
8.1.50.0040.00417.48
8.1.40.0080.00017.47
8.1.30.0040.00417.70
8.1.20.0050.00317.63
8.1.10.0060.00317.67
8.1.00.0070.00017.45
8.0.300.0070.00018.77
8.0.290.0030.00517.05
8.0.280.0000.00718.39
8.0.270.0000.00817.17
8.0.260.0030.00316.86
8.0.250.0030.00317.09
8.0.240.0040.00417.07
8.0.230.0000.00716.92
8.0.220.0000.00716.86
8.0.210.0030.00316.87
8.0.200.0060.00017.04
8.0.190.0030.00517.00
8.0.180.0040.00416.88
8.0.170.0040.00417.03
8.0.160.0040.00416.95
8.0.150.0030.00516.92
8.0.140.0000.00716.90
8.0.130.0050.00013.44
8.0.120.0040.00416.92
8.0.110.0000.00716.89
8.0.100.0070.00016.97
8.0.90.0020.00516.97
8.0.80.0060.01216.93
8.0.70.0040.00416.91
8.0.60.0040.00416.84
8.0.50.0040.00416.86
8.0.30.0080.01117.13
8.0.20.0110.01317.40
8.0.10.0000.00716.91
8.0.00.0160.00716.84
7.4.330.0050.00015.16
7.4.320.0000.00716.67
7.4.300.0030.00316.77
7.4.290.0000.00916.73
7.4.280.0030.00316.73
7.4.270.0030.00316.77
7.4.260.0000.00716.74
7.4.250.0040.00416.67
7.4.240.0040.00416.76
7.4.230.0070.00016.77
7.4.220.0090.00916.70
7.4.210.0020.01216.65
7.4.200.0070.00016.65
7.4.190.0000.00716.90
7.4.160.0090.00616.73
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0070.01016.68
7.4.120.0110.00816.71
7.4.110.0070.01016.60
7.4.100.0040.01316.82
7.4.90.0030.01516.46
7.4.80.0080.01116.66
7.4.70.0040.01216.79
7.4.60.0070.01016.49
7.4.50.0080.00016.65
7.4.40.0090.00922.77
7.4.30.0120.00616.71
7.4.00.0080.00915.05
7.3.330.0020.00213.05
7.3.320.0050.00013.19
7.3.310.0040.00416.24
7.3.300.0030.00316.07
7.3.290.0040.01016.31
7.3.280.0090.00816.26
7.3.270.0090.00917.40
7.3.260.0080.00816.33
7.3.250.0140.00816.35
7.3.240.0120.01216.54
7.3.230.0170.00016.53
7.3.210.0030.01316.33
7.3.200.0090.01219.39
7.3.190.0100.00616.34
7.3.180.0060.00916.32
7.3.170.0090.00616.66
7.3.160.0090.00616.55
7.3.120.0070.01214.91
7.3.110.0070.01115.08
7.3.100.0070.00714.30
7.3.90.0060.00914.88
7.3.80.0120.00414.73
7.3.70.0040.00714.65
7.3.60.0040.00814.92
7.3.50.0000.01114.87
7.3.40.0000.01414.83
7.3.30.0120.00314.62
7.3.20.0000.00916.70
7.3.10.0030.01016.82
7.3.00.0110.00016.72
7.2.330.0120.01016.64
7.2.320.0060.01416.58
7.2.310.0060.01116.70
7.2.300.0080.00816.53
7.2.290.0110.00716.58
7.2.250.0100.01015.07
7.2.240.0100.00715.08
7.2.230.0000.01815.07
7.2.220.0060.00615.09
7.2.210.0080.00414.98
7.2.200.0030.01014.97
7.2.190.0070.00715.06
7.2.180.0060.01015.08
7.2.170.0040.00815.12
7.2.60.0110.00016.81
7.2.00.0030.00919.35
7.1.330.0000.01716.09
7.1.320.0000.01115.71
7.1.310.0090.00615.80
7.1.300.0110.00015.89
7.1.290.0070.00715.70
7.1.280.0100.00315.66
7.1.270.0090.00315.71
7.1.260.0070.00715.80
7.1.200.0250.00315.60
7.1.100.0040.00718.11
7.1.70.0070.00017.08
7.1.60.0090.01619.32
7.1.50.0070.00416.78
7.1.00.0030.07722.36
7.0.200.0000.00816.80
7.0.140.0070.07021.99
7.0.100.0430.07319.95
7.0.90.0100.06019.90
7.0.80.0270.07019.89
7.0.70.0170.04719.88
7.0.60.0130.06019.96
7.0.50.0230.07320.31
7.0.40.0170.07320.09
7.0.30.0070.08320.08
7.0.20.0000.08320.10
7.0.10.0130.08019.99
7.0.00.0170.07020.10
5.6.280.0000.07321.15
5.6.250.0070.08320.63
5.6.240.0030.08320.50
5.6.230.0130.07720.69
5.6.220.0000.09020.61
5.6.210.0130.07720.43
5.6.200.0070.08721.10
5.6.190.0170.06720.96
5.6.180.0100.07021.16
5.6.170.0070.08720.94
5.6.160.0030.07721.02
5.6.150.0130.07721.04
5.6.140.0100.07321.10
5.6.130.0070.07321.00
5.6.120.0130.06720.93
5.6.110.0130.07321.00
5.6.100.0100.04721.04
5.6.90.0070.08721.14
5.6.80.0030.07720.46
5.6.70.0100.07020.41
5.6.60.0100.08020.45
5.6.50.0170.06720.46
5.6.40.0130.07320.46
5.6.30.0070.08020.44
5.6.20.0200.07020.36
5.6.10.0070.08320.49
5.6.00.0100.07320.36
5.5.380.0030.08020.46
5.5.370.0100.06720.51
5.5.360.0100.07320.52
5.5.350.0070.08720.41
5.5.340.0070.07320.80
5.5.330.0100.07020.93
5.5.320.0070.05020.91
5.5.310.0070.05020.88
5.5.300.0030.04720.83
5.5.290.0000.08720.88
5.5.280.0130.06720.73
5.5.270.0100.08720.81
5.5.260.0300.05320.82
5.5.250.0070.08020.53
5.5.240.0130.07020.27
5.5.230.0100.08020.27
5.5.220.0070.06720.18
5.5.210.0130.07320.20
5.5.200.0030.04019.98
5.5.190.0000.08020.12
5.5.180.0130.07320.23
5.5.160.0070.04720.23
5.5.150.0000.07720.15
5.5.140.0070.06720.18
5.5.130.0100.08020.15
5.5.120.0100.07320.14
5.5.110.0030.06720.07
5.5.100.0070.08020.07
5.5.90.0130.07319.94
5.5.80.0130.07020.06
5.5.70.0070.08020.14
5.5.60.0070.07320.05
5.5.50.0100.07320.14
5.5.40.0170.06320.00
5.5.30.0100.06320.10
5.5.20.0100.07720.13
5.5.10.0130.07320.11
5.5.00.0130.07019.96
5.4.450.0070.08319.12
5.4.440.0070.07019.28
5.4.430.0200.06319.40
5.4.420.0070.08019.38
5.4.410.0030.08018.98
5.4.400.0030.07718.89
5.4.390.0100.07019.22
5.4.380.0100.07018.95
5.4.370.0070.04319.03
5.4.360.0170.06718.81
5.4.350.0070.04719.04
5.4.340.0100.07318.97
5.4.320.0070.07018.97
5.4.310.0070.07718.89
5.4.300.0070.07718.96
5.4.290.0030.08018.81
5.4.280.0100.06719.12
5.4.270.0130.07019.22
5.4.260.0070.07719.10
5.4.250.0100.06719.00
5.4.240.0070.04319.05
5.4.230.0100.08019.00
5.4.220.0000.06318.78
5.4.210.0070.04718.96
5.4.200.0070.07319.22
5.4.190.0100.07319.13
5.4.180.0070.07019.02
5.4.170.0000.08319.05
5.4.160.0000.05019.02
5.4.150.0100.07019.00
5.4.140.0130.03716.07
5.4.130.0100.06716.36
5.4.120.0130.05716.39
5.4.110.0000.05316.28
5.4.100.0200.06016.48
5.4.90.0170.05716.28
5.4.80.0070.07316.19
5.4.70.0070.07016.33
5.4.60.0070.04716.34
5.4.50.0000.04316.41
5.4.40.0100.07016.42
5.4.30.0000.04716.31
5.4.20.0100.05716.43
5.4.10.0000.07716.36
5.4.00.0100.06715.72
5.3.290.0070.07714.53
5.3.280.0130.07314.56
5.3.270.0070.04714.45
5.3.260.0030.08014.58
5.3.250.0100.06714.58
5.3.240.0070.07314.59
5.3.230.0000.08314.60
5.3.220.0070.07714.57
5.3.210.0170.06714.56
5.3.200.0100.07314.57
5.3.190.0100.05314.41
5.3.180.0030.04014.43
5.3.170.0070.08014.55
5.3.160.0100.06714.47
5.3.150.0000.04314.52
5.3.140.0130.06014.51
5.3.130.0070.06714.38
5.3.120.0100.07714.53
5.3.110.0170.06714.55
5.3.100.0100.07313.95
5.3.90.0030.07314.00
5.3.80.0030.07713.92
5.3.70.0070.07713.98
5.3.60.0130.07013.86
5.3.50.0100.06713.90
5.3.40.0170.06313.86
5.3.30.0100.07013.85
5.3.20.0030.07313.59
5.3.10.0130.06713.62
5.3.00.0170.06313.61
5.2.170.0070.06011.11
5.2.160.0070.06310.98
5.2.150.0100.06011.10
5.2.140.0030.06311.20
5.2.130.0000.05310.94
5.2.120.0100.05711.10
5.2.110.0030.06010.96
5.2.100.0070.06011.05
5.2.90.0030.05710.95
5.2.80.0070.06311.09
5.2.70.0130.05311.14
5.2.60.0030.05010.87
5.2.50.0030.05011.01
5.2.40.0030.03310.87
5.2.30.0100.05011.05
5.2.20.0070.02710.93
5.2.10.0030.04310.90
5.2.00.0000.05310.76
5.1.60.0030.05710.02
5.1.50.0030.03310.02
5.1.40.0030.02310.01
5.1.30.0000.03010.39
5.1.20.0070.02710.39
5.1.10.0070.03010.09
5.1.00.0030.02310.09
5.0.50.0000.0238.42
5.0.40.0000.0208.44
5.0.30.0000.0308.23
5.0.20.0030.0178.26
5.0.10.0030.0178.05
5.0.00.0030.0478.22
4.4.90.0030.0377.90
4.4.80.0000.0377.90
4.4.70.0000.0207.90
4.4.60.0000.0377.90
4.4.50.0030.0377.90
4.4.40.0030.0537.90
4.4.30.0000.0337.90
4.4.20.0100.0207.90
4.4.10.0030.0237.90
4.4.00.0000.0307.90
4.3.110.0000.0177.90
4.3.100.0030.0137.90
4.3.90.0000.0137.90
4.3.80.0000.0237.90
4.3.70.0000.0177.90
4.3.60.0000.0177.90
4.3.50.0000.0237.90
4.3.40.0030.0207.90
4.3.30.0030.0177.90
4.3.20.0000.0137.90
4.3.10.0000.0137.90
4.3.00.0000.0137.90

preferences:
51.35 ms | 400 KiB | 5 Q