3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "uploads/sha256/aaa/subaaa/subsubaaa"; preg_match("/uploads\\/[^\\/]+\\/(.*)/", $string, $matches); var_dump($matches[1]);

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)
8.5.10.0070.00116.84
8.5.00.0080.01420.16
8.4.150.0030.00014.05
8.4.140.0170.00717.64
8.4.130.0150.00717.99
8.4.120.0060.00423.96
8.4.110.0120.00918.95
8.4.100.0070.01018.05
8.4.90.0140.00718.05
8.4.80.0120.00517.96
8.4.70.0100.00617.95
8.4.60.0120.00918.78
8.4.50.0070.00417.99
8.4.40.0080.00020.57
8.4.30.0070.01117.98
8.4.20.0160.00320.62
8.4.10.0090.00017.69
8.3.280.0110.00918.54
8.3.270.0130.00616.53
8.3.260.0140.00516.39
8.3.250.0110.00818.73
8.3.240.0120.00716.97
8.3.230.0120.00816.51
8.3.220.0130.00618.57
8.3.210.0120.00616.81
8.3.200.0060.00216.71
8.3.190.0130.00717.13
8.3.180.0040.00416.60
8.3.170.0110.00717.20
8.3.160.0090.00918.32
8.3.150.0080.01220.70
8.3.140.0060.00918.82
8.3.130.0030.00618.31
8.3.120.0130.00718.91
8.3.110.0130.00320.94
8.3.100.0070.00424.06
8.3.90.0000.00826.77
8.3.80.0060.00317.97
8.3.70.0100.01016.49
8.3.60.0150.00416.75
8.3.50.0090.00717.41
8.3.40.0130.00318.77
8.3.30.0110.01118.84
8.3.20.0040.00420.73
8.3.10.0040.00421.77
8.3.00.0000.00923.30
8.2.290.0100.00720.53
8.2.280.0090.00920.38
8.2.270.0030.01517.45
8.2.260.0090.00618.86
8.2.250.0040.00417.01
8.2.240.0090.00017.28
8.2.230.0080.00022.58
8.2.220.0130.00637.54
8.2.210.0080.00026.77
8.2.200.0060.00318.67
8.2.190.0160.00016.63
8.2.180.0150.00617.00
8.2.170.0070.00722.96
8.2.160.0040.01120.57
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00020.47
8.2.120.0000.00726.35
8.2.110.0030.00921.15
8.2.100.0080.00417.84
8.2.90.0000.00919.22
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0030.00518.22
8.2.30.0050.00217.97
8.2.20.0040.00418.13
8.2.10.0000.00719.08
8.2.00.0000.00718.03
8.1.330.0130.00518.39
8.1.320.0080.01116.41
8.1.310.0120.00416.95
8.1.300.0150.00016.40
8.1.290.0030.00730.84
8.1.280.0040.01125.92
8.1.270.0050.00318.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.03
8.1.230.0110.00018.98
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0030.00617.22
8.1.180.0030.00518.10
8.1.170.0040.00418.71
8.1.160.0040.00418.85
8.1.150.0000.00818.81
8.1.140.0050.00318.92
8.1.130.0080.00020.02
8.1.120.0040.00417.46
8.1.110.0050.00217.44
8.1.100.0050.00317.55
8.1.90.0030.00517.52
8.1.80.0040.00417.49
8.1.70.0040.00417.47
8.1.60.0030.00717.57
8.1.50.0050.00317.64
8.1.40.0090.00017.49
8.1.30.0000.00817.76
8.1.20.0040.00417.61
8.1.10.0050.00217.71
8.1.00.0080.00017.54
8.0.300.0000.00818.96
8.0.290.0080.00016.75
8.0.280.0070.00018.45
8.0.270.0070.00017.26
8.0.260.0000.00820.12
8.0.250.0000.00816.93
8.0.240.0040.00416.91
8.0.230.0070.00017.06
8.0.220.0000.00716.87
8.0.210.0000.00716.84
8.0.200.0030.00317.00
8.0.190.0040.00417.00
8.0.180.0040.00416.91
8.0.170.0040.00417.01
8.0.160.0040.00316.95
8.0.150.0040.00416.96
8.0.140.0070.00016.82
8.0.130.0000.00513.38
8.0.120.0070.00016.90
8.0.110.0040.00416.91
8.0.100.0040.00416.93
8.0.90.0050.00216.87
8.0.80.0100.00916.94
8.0.70.0040.00416.85
8.0.60.0040.00416.77
8.0.50.0000.00916.96
8.0.30.0090.00917.18
8.0.20.0030.01617.40
8.0.10.0040.00417.09
8.0.00.0130.00616.95
7.4.330.0000.00515.55
7.4.320.0040.00416.65
7.4.300.0030.00316.69
7.4.290.0040.00416.75
7.4.280.0000.00816.78
7.4.270.0000.00716.75
7.4.260.0040.00416.63
7.4.250.0000.00716.63
7.4.240.0000.00716.72
7.4.230.0030.00316.67
7.4.220.0050.00316.86
7.4.210.0080.00616.68
7.4.200.0040.00416.46
7.4.160.0090.00916.63
7.4.140.0090.01117.86
7.4.130.0160.00316.70
7.4.120.0070.01116.63
7.4.110.0100.00716.61
7.4.100.0090.01516.59
7.4.90.0140.00316.56
7.4.80.0100.00719.39
7.4.70.0160.00316.85
7.4.60.0140.00316.66
7.4.50.0060.00916.61
7.4.40.0090.00616.55
7.4.10.0070.01014.86
7.4.00.0060.00815.18
7.3.330.0030.00313.11
7.3.320.0030.00313.10
7.3.310.0000.00816.43
7.3.300.0000.00716.37
7.3.290.0030.00316.40
7.3.280.0080.01016.38
7.3.260.0090.00816.52
7.3.240.0130.00716.49
7.3.230.0070.01016.32
7.3.210.0090.00916.44
7.3.200.0030.01916.39
7.3.190.0120.00616.42
7.3.180.0100.00716.58
7.3.170.0100.01316.56
7.3.160.0090.01216.64
7.3.130.0130.00614.75
7.3.120.0090.00915.00
7.3.110.0100.00314.97
7.3.100.0070.00714.98
7.3.90.0090.00914.85
7.3.80.0050.00814.72
7.3.70.0080.00414.95
7.3.60.0050.01014.85
7.3.50.0070.00914.87
7.3.40.0040.00714.93
7.3.30.0050.00714.90
7.3.20.0030.01116.66
7.3.10.0240.00915.67
7.3.00.0220.00616.06
7.2.330.0100.00716.56
7.2.320.0030.01516.63
7.2.310.0070.01016.67
7.2.300.0100.01316.58
7.2.290.0100.00716.75
7.2.260.0030.01015.10
7.2.250.0070.01015.12
7.2.240.0130.00315.01
7.2.230.0060.00815.16
7.2.220.0090.00715.11
7.2.210.0080.00615.17
7.2.200.0020.00915.19
7.2.190.0080.00614.96
7.2.180.0060.00714.92
7.2.170.0110.00115.04
7.2.160.0080.00414.73
7.2.150.0080.00816.57
7.2.140.0000.01616.72
7.2.130.0300.01415.88
7.2.120.0260.00615.80
7.2.110.0250.01015.83
7.2.100.0270.00915.76
7.2.90.0310.00816.09
7.2.80.0220.00815.97
7.2.70.0350.00516.00
7.2.60.0380.01115.98
7.2.50.0330.01016.07
7.2.40.0250.00515.93
7.2.30.0220.01015.91
7.2.20.0300.00916.11
7.2.10.0350.00816.05
7.2.00.0320.00616.01
7.1.330.0050.00716.12
7.1.320.0070.00716.05
7.1.310.0050.00815.73
7.1.300.0060.00815.80
7.1.290.0050.00716.04
7.1.280.0050.00516.05
7.1.270.0050.00815.89
7.1.260.0080.00515.93
7.1.250.0290.00814.95
7.1.240.0070.00715.96
7.1.230.0120.00016.08
7.1.220.0050.00315.92
7.1.210.0000.01216.05
7.1.200.0030.00915.68
7.1.190.0100.00615.98
7.1.180.0140.00015.95
7.1.170.0080.00515.74
7.1.160.0080.00015.82
7.1.150.0120.00015.95
7.1.140.0100.00315.87
7.1.130.0120.00615.93
7.1.120.0090.00615.85
7.1.110.0070.01016.04
7.1.100.0090.00315.69
7.1.90.0060.01015.71
7.1.80.0030.01015.88
7.1.70.0000.01016.02
7.1.60.0060.00615.88
7.1.50.0030.01415.88
7.1.40.0060.00916.04
7.1.30.0100.00315.65
7.1.20.0000.01415.80
7.1.10.0030.01316.00
7.1.00.0070.00716.03

preferences:
39.05 ms | 403 KiB | 5 Q