3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all("/(?P<hello>[a-z]+)([a-z])/usD", "aaaaaa111111bbbbbb22222222ccccc", $matches); var_dump($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)
8.5.30.0090.00921.07
8.5.20.0110.00719.64
8.5.10.0160.00418.63
8.5.00.0100.01220.19
8.4.180.0130.00822.01
8.4.170.0120.01020.46
8.4.160.0150.00821.66
8.4.150.0080.00516.92
8.4.140.0150.00717.95
8.4.130.0140.00717.89
8.4.120.0070.00224.22
8.4.110.0140.00622.24
8.4.100.0080.01317.79
8.4.90.0130.00718.39
8.4.80.0060.00317.81
8.4.70.0110.00817.88
8.4.60.0110.00818.62
8.4.50.0040.00419.80
8.4.40.0040.00419.62
8.4.30.0070.01317.96
8.4.20.0100.01020.36
8.4.10.0070.00417.88
8.3.300.0120.00920.64
8.3.290.0090.01420.76
8.3.280.0230.00818.23
8.3.270.0110.00816.89
8.3.260.0110.00916.98
8.3.250.0110.00818.71
8.3.240.0100.00917.02
8.3.230.0120.00816.73
8.3.220.0120.00618.76
8.3.210.0130.00616.85
8.3.200.0050.01016.85
8.3.190.0130.00617.38
8.3.180.0150.00418.46
8.3.170.0060.01219.00
8.3.160.0170.00318.65
8.3.150.0150.00019.04
8.3.140.0070.00316.48
8.3.130.0030.00718.52
8.3.120.0040.01220.58
8.3.110.0040.00416.70
8.3.100.0080.01116.67
8.3.90.0060.00918.72
8.3.80.0070.00319.36
8.3.70.0090.01218.52
8.3.60.0120.00318.61
8.3.50.0110.00817.44
8.3.40.0150.00618.91
8.3.30.0000.01518.82
8.3.20.0000.00818.60
8.3.10.0080.00023.66
8.3.00.0060.00321.37
8.2.300.0100.00922.13
8.2.290.0150.00420.13
8.2.280.0130.00518.46
8.2.270.0120.00617.38
8.2.260.0130.00318.90
8.2.250.0000.00816.73
8.2.240.0030.00618.72
8.2.230.0090.00020.94
8.2.220.0030.00624.06
8.2.210.0120.00326.77
8.2.200.0070.00318.88
8.2.190.0160.00418.57
8.2.180.0100.00718.18
8.2.170.0000.01522.96
8.2.160.0070.00720.22
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00419.77
8.2.120.0040.00426.35
8.2.110.0030.00722.39
8.2.100.0110.00017.80
8.2.90.0050.00319.76
8.2.80.0030.00617.97
8.2.70.0090.00017.91
8.2.60.0080.00018.03
8.2.50.0030.00618.10
8.2.40.0030.00519.34
8.2.30.0000.00819.32
8.2.20.0000.00718.10
8.2.10.0040.00419.38
8.2.00.0000.00917.71
8.1.340.0090.00217.69
8.1.330.0080.01121.66
8.1.320.0140.00616.20
8.1.310.0080.00016.53
8.1.300.0090.00016.23
8.1.290.0040.00430.84
8.1.280.0060.00925.92
8.1.270.0040.00418.74
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.38
8.1.230.0140.00021.04
8.1.220.0060.00317.74
8.1.210.0070.00318.77
8.1.200.0080.00017.25
8.1.190.0070.00417.35
8.1.180.0080.00018.10
8.1.170.0040.00418.54
8.1.160.0000.00718.91
8.1.150.0040.00418.77
8.1.140.0040.00420.14
8.1.130.0030.00820.02
8.1.120.0040.00417.49
8.1.110.0040.00417.51
8.1.100.0070.00017.47
8.1.90.0020.00517.53
8.1.80.0000.00717.39
8.1.70.0000.00717.46
8.1.60.0050.00517.63
8.1.50.0030.00717.51
8.1.40.0000.00817.38
8.1.30.0050.00317.70
8.1.20.0070.00017.57
8.1.10.0080.00017.63
8.1.00.0090.00317.41
8.0.300.0040.00419.91
8.0.290.0000.01116.75
8.0.280.0070.00018.39
8.0.270.0000.00717.21
8.0.260.0000.00820.29
8.0.250.0000.00717.03
8.0.240.0030.00317.04
8.0.230.0000.00717.02
8.0.220.0000.00717.06
8.0.210.0000.00717.05
8.0.200.0030.00316.98
8.0.190.0000.00817.10
8.0.180.0030.00617.06
8.0.170.0090.00017.00
8.0.160.0040.00416.97
8.0.150.0000.00716.97
8.0.140.0030.00616.84
8.0.130.0030.00313.45
8.0.120.0070.00017.02
8.0.110.0040.00417.02
8.0.100.0030.00516.98
8.0.90.0000.00717.08
8.0.80.0100.00616.98
8.0.70.0020.00516.84
8.0.60.0000.00817.00
8.0.50.0040.00416.98
8.0.30.0120.00517.09
8.0.20.0080.01117.40
8.0.10.0000.00717.02
8.0.00.0110.01116.87
7.4.330.0020.00215.55
7.4.320.0030.00316.68
7.4.300.0040.00416.55
7.4.290.0030.00316.70
7.4.280.0000.00716.66
7.4.270.0050.00316.77
7.4.260.0040.00416.78
7.4.250.0070.00016.72
7.4.240.0080.00016.75
7.4.230.0020.00516.55
7.4.220.0040.00416.50
7.4.210.0030.01216.69
7.4.200.0070.00016.66
7.4.160.0100.00916.56
7.4.140.0080.01117.86
7.4.130.0140.00716.63
7.4.120.0130.00716.61
7.4.110.0130.01116.68
7.4.100.0090.00916.56
7.4.90.0110.00816.75
7.4.80.0200.00019.39
7.4.70.0090.01316.55
7.4.60.0130.00916.80
7.4.50.0060.00916.62
7.4.40.0030.01816.66
7.4.10.0110.00715.13
7.4.00.0080.00815.14
7.3.330.0050.00013.25
7.3.320.0000.00513.10
7.3.310.0030.00316.44
7.3.300.0080.00016.25
7.3.290.0030.00316.25
7.3.280.0080.01016.38
7.3.260.0090.01116.47
7.3.240.0080.01116.47
7.3.230.0130.00416.31
7.3.210.0080.00816.51
7.3.200.0090.00916.39
7.3.190.0060.01616.29
7.3.180.0110.01216.41
7.3.170.0050.01416.67
7.3.160.0060.01516.55
7.3.130.0060.01214.91
7.3.120.0000.01814.80
7.3.110.0110.00414.99
7.3.100.0090.00914.77
7.3.90.0040.01514.65
7.3.80.0060.00914.83
7.3.70.0100.00314.91
7.3.60.0060.00814.88
7.3.50.0110.00714.67
7.3.40.0040.00714.89
7.3.30.0000.01614.94
7.3.20.0030.01016.76
7.3.10.0050.00816.76
7.3.00.0050.01016.61
7.2.330.0170.00916.50
7.2.320.0060.01316.68
7.2.310.0100.00716.59
7.2.300.0120.00816.60
7.2.290.0090.00916.51
7.2.260.0100.00614.73
7.2.250.0060.01214.81
7.2.240.0060.00915.17
7.2.230.0070.01014.86
7.2.220.0070.01314.72
7.2.210.0030.00915.11
7.2.200.0060.01014.89
7.2.190.0070.01314.95
7.2.180.0140.00415.10
7.2.170.0090.00614.91
7.2.160.0100.00714.79
7.2.150.0070.00716.60
7.2.140.0100.00616.82
7.2.130.0030.01417.03
7.2.120.0080.00716.68
7.2.110.0510.00516.06
7.2.100.0610.00516.12
7.2.90.0600.00716.28
7.2.80.0720.00316.08
7.2.70.0520.00716.21
7.2.60.0520.00516.28
7.2.50.0570.00716.10
7.2.40.0510.00716.33
7.2.30.0540.00716.39
7.2.20.0590.01216.13
7.2.10.0610.01116.29
7.2.00.0530.00516.24
7.1.330.0060.00615.90
7.1.320.0080.00415.89
7.1.310.0080.00615.98
7.1.300.0090.00015.52
7.1.290.0030.01016.02
7.1.280.0040.01415.98
7.1.270.0120.00316.02
7.1.260.0070.00715.84
7.1.250.0090.00515.87
7.1.240.0070.00715.76
7.1.230.0780.00514.96
7.1.220.0650.01014.81
7.1.210.0740.01314.97
7.1.200.0970.00714.84
7.1.190.1100.00014.95
7.1.180.0830.00514.80
7.1.170.0740.00914.71
7.1.160.0950.01214.92
7.1.150.1050.00814.97
7.1.140.0980.00714.94
7.1.130.0710.00714.95
7.1.120.0850.00714.67
7.1.110.0900.00414.83
7.1.100.0760.01114.96
7.1.90.0840.00015.02
7.1.80.1080.00714.87
7.1.70.0820.00814.74
7.1.60.1000.01023.91
7.1.50.0850.01323.89
7.1.40.1130.00924.04
7.1.30.1730.01023.76
7.1.20.0970.00923.96
7.1.10.1140.00814.87
7.1.00.0730.00914.95
7.0.330.0000.01515.37
7.0.320.0030.00915.39
7.0.310.0030.01015.14
7.0.300.0000.01115.60
7.0.290.0000.01315.37
7.0.280.0000.01615.53
7.0.270.0030.00915.50
7.0.260.0030.01315.57
7.0.250.0120.00315.10
7.0.240.0060.00315.23
7.0.230.0030.01015.57
7.0.220.0070.00315.46
7.0.210.0040.00815.30
7.0.200.0040.00815.80
7.0.190.0030.01315.59
7.0.180.0110.00015.34
7.0.170.0070.00315.66
7.0.160.0140.00015.68
7.0.150.0110.00315.57
7.0.140.0110.00315.45
7.0.130.0040.00415.23
7.0.120.0090.00015.59
7.0.110.0000.01215.41
7.0.100.0030.01015.48
7.0.90.0040.00815.20
7.0.80.0090.00315.33
7.0.70.0040.00815.71
7.0.60.0030.00715.65
7.0.50.0060.00715.74
7.0.40.0000.01413.59
7.0.30.0040.00413.46
7.0.20.0030.01213.43
7.0.10.0050.00513.70
7.0.00.0110.00313.68
5.6.400.0060.01014.20
5.6.390.0040.01114.29
5.6.380.0030.01114.24
5.6.370.0030.01414.60
5.6.360.0040.01114.33
5.6.350.0060.00614.39
5.6.340.0070.00714.34
5.6.330.0150.00014.11
5.6.320.0000.01213.85
5.6.310.0110.00314.25
5.6.300.0040.00414.49
5.6.290.0060.00914.18
5.6.280.0040.00414.05
5.6.270.0000.01114.17
5.6.260.0030.00614.26
5.6.250.0110.00414.19
5.6.240.0030.00614.30
5.6.230.0040.00814.51
5.6.220.0000.01414.29
5.6.210.0070.00714.17
5.6.200.0070.00714.14
5.6.190.0040.00814.45
5.6.180.0000.01214.43
5.6.170.0040.00714.28
5.6.160.0000.01113.91
5.6.150.0030.00614.20
5.6.140.0130.00014.23
5.6.130.0000.01514.03
5.6.120.0030.00614.04
5.6.110.0030.00914.09
5.6.100.0060.00914.10
5.6.90.0030.01013.96
5.6.80.0000.00814.32
5.6.70.0000.01114.29
5.6.60.0040.00714.16
5.6.50.0060.00314.03
5.6.40.0040.01414.14
5.6.30.0000.01113.75
5.6.20.0060.00614.16
5.6.10.0000.00813.99
5.6.00.0000.00914.24

preferences:
52.27 ms | 2124 KiB | 5 Q