3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/^blog\/(?P<year>[0-9]+){4}$/', 'blog/1234', $matches); var_dump($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)
8.3.60.0170.00318.29
8.3.50.0090.01416.52
8.3.40.0110.00419.02
8.3.30.0130.00318.80
8.3.20.0000.00818.86
8.3.10.0050.00320.52
8.3.00.0080.00017.50
8.2.180.0100.01016.50
8.2.170.0130.00722.96
8.2.160.0100.00322.21
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00519.82
8.2.110.0030.00721.09
8.2.100.0060.00617.78
8.2.90.0040.00419.10
8.2.80.0000.00817.97
8.2.70.0030.00517.63
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0000.00818.02
8.2.20.0040.00417.55
8.2.10.0040.00417.77
8.2.00.0040.00417.78
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.48
8.1.230.0000.01121.00
8.1.220.0040.00418.77
8.1.210.0090.00218.89
8.1.200.0100.00017.13
8.1.190.0030.00617.39
8.1.180.0060.00318.10
8.1.170.0060.00318.77
8.1.160.0070.00018.71
8.1.150.0000.00818.57
8.1.140.0080.00017.47
8.1.130.0030.00317.83
8.1.120.0040.00417.39
8.1.110.0000.00817.46
8.1.100.0040.00417.50
8.1.90.0040.00417.39
8.1.80.0000.00717.37
8.1.70.0000.00717.29
8.1.60.0070.00317.62
8.1.50.0000.00817.53
8.1.40.0000.00917.50
8.1.30.0040.00417.64
8.1.20.0080.00017.70
8.1.10.0000.00717.48
8.1.00.0000.00817.58
8.0.300.0000.01019.77
8.0.290.0040.00416.63
8.0.280.0000.00718.29
8.0.270.0000.00717.13
8.0.260.0030.00318.54
8.0.250.0030.00316.86
8.0.240.0000.00816.88
8.0.230.0030.00317.01
8.0.220.0050.00216.91
8.0.210.0040.00416.88
8.0.200.0000.00616.95
8.0.190.0070.00016.89
8.0.180.0040.00416.93
8.0.170.0080.00016.91
8.0.160.0040.00416.94
8.0.150.0000.00716.95
8.0.140.0030.00616.85
8.0.130.0030.00313.34
8.0.120.0000.00816.84
8.0.110.0000.00716.79
8.0.100.0000.00716.97
8.0.90.0030.00516.94
8.0.80.0180.00416.86
8.0.70.0030.00516.95
8.0.60.0000.00716.97
8.0.50.0050.00316.78
8.0.30.0110.00917.12
8.0.20.0170.00217.10
8.0.10.0070.00016.93
8.0.00.0080.01116.95
7.4.330.0000.00514.84
7.4.320.0060.00016.69
7.4.300.0070.00016.56
7.4.290.0000.00716.59
7.4.280.0000.01116.61
7.4.270.0030.00316.73
7.4.260.0060.00013.42
7.4.250.0000.00816.57
7.4.240.0030.00316.73
7.4.230.0000.00716.43
7.4.220.0150.02616.59
7.4.210.0050.01116.62
7.4.200.0040.00416.73
7.4.190.0000.00716.84
7.4.160.0070.01016.75
7.4.150.0070.01117.07
7.4.140.0080.01217.19
7.4.130.0050.01516.54
7.4.120.0050.01216.49
7.4.110.0170.00016.68
7.4.100.0170.00716.61
7.4.90.0070.01016.47
7.4.80.0040.01319.39
7.4.70.0160.00316.63
7.4.60.0080.00816.67
7.4.50.0000.00816.35
7.4.40.0090.00622.27
7.4.30.0090.01216.58
7.4.00.0070.00615.13
7.3.330.0000.00613.26
7.3.320.0030.00313.09
7.3.310.0070.00016.37
7.3.300.0070.00016.28
7.3.290.0070.00716.32
7.3.280.0090.00716.28
7.3.270.0070.01017.07
7.3.260.0100.01018.24
7.3.250.0130.00716.32
7.3.240.0090.00916.39
7.3.230.0140.00416.48
7.3.210.0120.00416.34
7.3.200.0080.00916.27
7.3.190.0060.01216.71
7.3.180.0050.01116.51
7.3.170.0120.00316.27
7.3.160.0050.01316.62
7.3.120.0020.01214.90
7.3.110.0110.00714.87
7.3.100.0070.00714.98
7.3.90.0070.00314.92
7.3.80.0090.00614.63
7.3.70.0070.00314.82
7.3.60.0060.00914.51
7.3.50.0000.01114.91
7.3.40.0060.00614.82
7.3.30.0040.00814.78
7.3.20.0070.00716.47
7.3.10.0040.01216.72
7.3.00.0100.00716.74
7.2.330.0100.00716.59
7.2.320.0090.00916.66
7.2.310.0120.01016.43
7.2.300.0100.01016.48
7.2.290.0070.01016.48
7.2.250.0100.01015.09
7.2.240.0100.01014.98
7.2.230.0130.00314.74
7.2.220.0030.00915.11
7.2.210.0060.00915.03
7.2.200.0060.01214.81
7.2.190.0130.00315.02
7.2.180.0030.00914.76
7.2.170.0030.01015.16
7.2.130.0120.00016.78
7.2.120.0030.00616.97
7.2.110.0200.00316.62
7.2.100.0200.00716.68
7.2.90.0100.01716.55
7.2.80.0260.00916.64
7.2.70.0110.01116.61
7.2.60.0150.01517.00
7.2.50.0220.00716.98
7.2.40.0120.00617.09
7.2.30.0130.01116.98
7.2.20.0090.00616.61
7.2.10.0040.01116.79
7.2.00.0020.01018.22
7.1.330.0060.00615.82
7.1.320.0030.01015.93
7.1.310.0070.00715.57
7.1.300.0070.00715.92
7.1.290.0060.00915.91
7.1.280.0000.00915.89
7.1.270.0060.00615.89
7.1.260.0060.00615.61
7.1.250.0070.01015.98
7.1.100.0000.01317.96
7.1.70.0100.00016.98
7.1.60.0030.00717.40
7.1.50.0070.00317.11
7.1.40.0000.01116.88
7.1.30.0000.01116.85
7.1.20.0000.01716.98
7.1.10.0050.00316.75
7.1.00.0040.00416.93
7.0.200.0000.00816.81
7.0.190.0000.01116.76
7.0.180.0070.00716.45
7.0.170.0030.00516.35
7.0.160.0040.00416.35
7.0.150.0000.01016.35
7.0.140.0020.00716.67
7.0.130.0000.00816.58
7.0.120.0090.00316.67
7.0.110.0000.00816.59
7.0.100.0030.00616.46
7.0.90.0000.00916.59
7.0.80.0000.01016.50
7.0.70.0020.00516.44
7.0.60.0000.00716.35
7.0.50.0000.01616.59
7.0.40.0070.00016.35
7.0.30.0000.00816.35
7.0.20.0030.00616.35
7.0.10.0030.00516.35
7.0.00.0000.01016.35
5.6.300.0130.04120.67
5.6.290.0000.04420.80
5.6.280.0030.04321.04
5.6.270.0000.04720.87
5.6.260.0000.04821.05
5.6.250.0000.04721.03
5.6.240.0000.04820.97
5.6.230.0200.04321.01
5.6.220.0000.04820.90
5.6.210.0100.06621.02
5.6.200.0070.07120.89
5.6.190.0030.06320.72
5.6.180.0070.06220.96
5.6.170.0000.04820.82
5.6.160.0000.04420.86
5.6.150.0070.03820.75
5.6.140.0070.09520.98
5.6.130.0030.04521.01
5.6.120.0030.04320.73
5.6.110.0030.04520.77
5.6.100.0030.04120.85
5.6.90.0100.05420.74
5.6.80.0100.06220.21
5.6.70.0030.03820.20
5.6.60.0000.04320.20
5.6.50.0000.04520.24
5.6.40.0100.03620.09
5.6.30.0100.03620.15
5.6.20.0070.06520.18
5.6.10.0030.03820.20
5.6.00.0000.04620.20
5.5.380.0030.04117.43
5.5.370.0000.04217.56
5.5.360.0070.03717.41
5.5.350.0000.06917.41
5.5.340.0030.06717.91
5.5.330.0030.03917.73
5.5.320.0030.04017.96
5.5.310.0070.04417.91
5.5.300.0030.04217.69
5.5.290.0060.03817.84
5.5.280.0070.04017.91
5.5.270.0070.04317.98
5.5.260.0030.04618.00
5.5.250.0070.03817.85
5.5.240.0130.03217.30
5.5.230.0030.03917.33
5.5.220.0030.03717.33
5.5.210.0090.03517.38
5.5.200.0070.03917.36
5.5.190.0030.03717.34
5.5.180.0030.06617.07
5.5.160.0030.03617.36
5.5.150.0030.07517.29
5.5.140.0070.03417.29
5.5.130.0000.05817.35
5.5.120.0000.04217.25
5.5.110.0030.03717.35
5.5.100.0070.04317.22
5.5.90.0100.03617.07
5.5.80.0000.04017.24
5.5.70.0000.04117.07
5.5.60.0000.04517.15
5.5.50.0030.03717.20
5.5.40.0090.03116.98
5.5.30.0030.03717.27
5.5.20.0140.03717.06
5.5.10.0030.04717.19
5.5.00.0070.04017.17
5.4.450.0030.04519.30
5.4.440.0030.04319.45
5.4.430.0030.03919.37
5.4.420.0030.04619.45
5.4.410.0030.06419.04
5.4.400.0240.04419.11
5.4.390.0090.03418.87
5.4.380.0060.04519.10
5.4.370.0030.04119.09
5.4.360.0030.04118.84
5.4.350.0070.03319.14
5.4.340.0000.04318.99
5.4.320.0000.04119.00
5.4.310.0030.07818.98
5.4.300.0100.07019.10
5.4.290.0030.04119.00
5.4.280.0030.03918.87
5.4.270.0030.03619.04
5.4.260.0000.04219.11
5.4.250.0170.04018.98
5.4.240.0070.03418.84
5.4.230.0030.03719.04
5.4.220.0070.04218.80
5.4.210.0030.03818.83
5.4.200.0000.04419.00
5.4.190.0030.04818.84
5.4.180.0270.02718.99
5.4.170.0070.04318.83
5.4.160.0000.04019.08
5.4.150.0030.04118.97
5.4.140.0070.04716.35
5.4.130.0040.04216.53
5.4.120.0000.07416.38
5.4.110.0030.05816.61
5.4.100.0100.04516.46
5.4.90.0000.04016.63
5.4.80.0040.03616.59
5.4.70.0070.03316.55
5.4.60.0060.03816.52
5.4.50.0030.03516.54
5.4.40.0070.03516.56
5.4.30.0000.04016.65
5.4.20.0030.03916.57
5.4.10.0070.08516.59
5.4.00.0000.03916.35
5.3.290.0000.04216.35
5.3.280.0030.05116.35
5.3.270.0060.04916.35
5.3.260.0030.04416.35
5.3.250.0000.04116.35
5.3.240.0070.03516.35
5.3.230.0000.06216.35
5.3.220.0060.04516.35
5.3.210.0070.06716.35
5.3.200.0000.03916.35
5.3.190.0060.03416.35
5.3.180.0030.03716.35
5.3.170.0000.04016.35
5.3.160.0000.04016.35
5.3.150.0070.04016.35
5.3.140.0000.04116.35
5.3.130.0000.05316.35
5.3.120.0000.04116.35
5.3.110.0030.03816.35
5.3.100.0030.03916.35
5.3.90.0000.05016.35
5.3.80.0060.03516.35
5.3.70.0030.03816.35
5.3.60.0000.04016.35
5.3.50.0070.03316.35
5.3.40.0000.04016.35
5.3.30.0030.03416.35
5.3.20.0030.03216.35
5.3.10.0000.05816.35
5.3.00.0000.04016.35
5.2.170.0000.03316.35
5.2.160.0060.02716.35
5.2.150.0000.03316.35
5.2.140.0030.03116.35
5.2.130.0030.03416.35
5.2.120.0030.05716.35
5.2.110.0040.02516.35
5.2.100.0000.03216.35
5.2.90.0160.03216.35
5.2.80.0000.03016.35
5.2.70.0060.02616.35
5.2.60.0000.04816.35
5.2.50.0030.02816.35
5.2.40.0030.03616.35
5.2.30.0030.03216.35
5.2.20.0000.03016.35
5.2.10.0030.02716.35
5.2.00.0000.05816.35
5.1.60.0000.03116.35
5.1.50.0000.04016.35
5.1.40.0000.05816.35
5.1.30.0030.03816.35
5.1.20.0090.04116.35
5.1.10.0000.02816.35
5.1.00.0030.02516.35
5.0.50.0030.01816.35
5.0.40.0000.02816.35
5.0.30.0030.06716.35
5.0.20.0070.02016.35
5.0.10.0000.03616.35
5.0.00.0060.03116.35
4.4.90.0070.03316.35
4.4.80.0030.01616.35
4.4.70.0040.01916.35
4.4.60.0090.01516.35
4.4.50.0000.01716.35
4.4.40.0000.03016.35
4.4.30.0000.02416.35
4.4.20.0030.01516.35
4.4.10.0030.01716.35
4.4.00.0060.02516.35
4.3.110.0030.01616.35
4.3.100.0000.02716.35
4.3.90.0000.03916.35
4.3.80.0040.02116.35
4.3.70.0000.01616.35
4.3.60.0000.01716.35
4.3.50.0030.01316.35
4.3.40.0030.02216.35
4.3.30.0000.01716.35
4.3.20.0040.01416.35
4.3.10.0000.02116.35
4.3.00.0000.02116.35

preferences:
38.65 ms | 401 KiB | 5 Q