3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = ['filename.en_us.srt', 'filename.en_uk.srt']; foreach($ar as $a) { $pattern = '/.*\.([^\.]*)\.srt$/'; preg_match($pattern, $a, $matches, PREG_OFFSET_CAPTURE); echo $matches[0]; }

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)
8.3.60.0110.00718.55
8.3.50.0060.00918.35
8.3.40.0140.00419.04
8.3.30.0040.01218.95
8.3.20.0000.00820.21
8.3.10.0040.00421.03
8.3.00.0040.00419.19
8.2.180.0060.01516.75
8.2.170.0070.00722.96
8.2.160.0100.00319.46
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00419.89
8.2.120.0040.00426.35
8.2.110.0030.00622.21
8.2.100.0040.00818.03
8.2.90.0040.00419.21
8.2.80.0000.00918.04
8.2.70.0030.00617.75
8.2.60.0080.00018.03
8.2.50.0040.00418.16
8.2.40.0040.00422.44
8.2.30.0050.00319.34
8.2.20.0030.00318.02
8.2.10.0070.00018.16
8.2.00.0040.00418.13
8.1.280.0110.00625.92
8.1.270.0050.00322.16
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00724.03
8.1.230.0090.00323.79
8.1.220.0080.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00817.48
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0000.00818.77
8.1.160.0000.00719.07
8.1.150.0070.00018.87
8.1.140.0040.00419.55
8.1.130.0070.00018.78
8.1.120.0040.00417.68
8.1.110.0000.00817.63
8.1.100.0030.00317.62
8.1.90.0080.00017.63
8.1.80.0030.00517.62
8.1.70.0000.00717.50
8.1.60.0000.00717.62
8.1.50.0050.00317.67
8.1.40.0000.00717.66
8.1.30.0080.00017.79
8.1.20.0040.00417.67
8.1.10.0020.00517.61
8.1.00.0040.00417.51
8.0.300.0020.00518.77
8.0.290.0000.00716.88
8.0.280.0000.00718.42
8.0.270.0000.00717.16
8.0.260.0030.00320.70
8.0.250.0080.00017.06
8.0.240.0000.00717.15
8.0.230.0080.00017.15
8.0.220.0040.00416.96
8.0.210.0030.00317.10
8.0.200.0030.00317.20
8.0.190.0000.00917.19
8.0.180.0000.00717.16
8.0.170.0050.00217.09
8.0.160.0030.00317.07
8.0.150.0040.00416.93
8.0.140.0040.00416.99
8.0.130.0000.00613.54
8.0.120.0040.00417.02
8.0.110.0050.00316.91
8.0.100.0040.00417.06
8.0.90.0040.00416.96
8.0.80.0000.01517.06
8.0.70.0000.00716.99
8.0.60.0080.00017.11
8.0.50.0040.00417.12
8.0.30.0070.01317.13
8.0.20.0140.00617.47
8.0.10.0000.00817.28
8.0.00.0070.01116.84
7.4.330.0050.00015.55
7.4.320.0030.00316.71
7.4.300.0060.00016.70
7.4.290.0030.00316.78
7.4.280.0000.00716.56
7.4.270.0040.00416.71
7.4.260.0040.00416.80
7.4.250.0030.00516.66
7.4.240.0030.00416.86
7.4.230.0000.00716.51
7.4.220.0120.00616.82
7.4.210.0050.00916.74
7.4.200.0050.00216.78
7.4.160.0070.01316.65
7.4.150.0040.01517.40
7.4.140.0130.00617.86
7.4.130.0150.00316.67
7.4.120.0110.00816.74
7.4.110.0130.01016.81
7.4.100.0100.01716.81
7.4.90.0130.00316.79
7.4.80.0060.01319.39
7.4.70.0040.01216.79
7.4.60.0060.00916.67
7.4.50.0060.01016.66
7.4.40.0080.01416.68
7.4.30.0100.00716.75
7.4.00.0080.00815.16
7.3.330.0030.00313.45
7.3.320.0030.00313.29
7.3.310.0050.00216.38
7.3.300.0000.00716.52
7.3.290.0000.00716.41
7.3.280.0090.00816.49
7.3.270.0070.01117.40
7.3.260.0030.01416.61
7.3.250.0070.01116.46
7.3.240.0060.01416.47
7.3.230.0130.01016.70
7.3.210.0130.00616.76
7.3.200.0030.01316.70
7.3.190.0190.00416.86
7.3.180.0100.00716.71
7.3.170.0140.00416.64
7.3.160.0000.01516.53
7.3.120.0040.01414.82
7.3.110.0050.01015.09
7.3.100.0120.00315.16
7.3.90.0000.01015.10
7.3.80.0000.01415.07
7.3.70.0030.01015.04
7.3.60.0100.00314.95
7.3.50.0070.00714.95
7.3.40.0040.00814.61
7.3.30.0060.00914.99
7.3.20.0060.00616.95
7.3.10.0090.01016.73
7.3.00.0120.00516.44
7.2.330.0110.01116.97
7.2.320.0120.00416.90
7.2.310.0130.01316.70
7.2.300.0030.01316.64
7.2.290.0140.00516.85
7.2.250.0000.01815.03
7.2.240.0060.01215.27
7.2.230.0090.00615.20
7.2.220.0030.01215.21
7.2.210.0070.01115.14
7.2.200.0060.00915.27
7.2.190.0000.01415.37
7.2.180.0060.00915.23
7.2.170.0130.00315.19
7.2.130.0150.00717.13
7.2.120.0170.00316.77
7.2.110.0060.01316.84
7.2.100.0090.01016.72
7.2.90.0140.00717.19
7.2.80.0090.00816.82
7.2.70.0120.00616.96
7.2.60.0080.00816.89
7.2.50.0120.00916.96
7.2.40.0040.01016.91
7.2.30.0110.00616.67
7.2.20.0100.00916.83
7.2.10.0150.00516.91
7.2.00.0110.00516.81
7.1.330.0110.00416.05
7.1.320.0070.00716.22
7.1.310.0060.00915.73
7.1.300.0090.00615.66
7.1.290.0000.01216.13
7.1.280.0030.01216.04
7.1.270.0100.00316.08
7.1.260.0040.00415.93
7.1.250.0140.00815.86
7.1.200.0110.00015.77
7.1.70.0030.01617.30
7.1.60.0240.01735.45
7.1.50.0190.02535.12
7.1.40.0270.01234.68
7.1.30.0200.02234.81
7.1.20.0230.01934.85
7.1.10.0100.01016.84
7.1.00.0080.01316.87
7.0.200.0100.00616.93
7.0.190.0060.01517.07
7.0.180.0070.01416.48
7.0.170.0070.01416.48
7.0.160.0050.01516.48
7.0.150.0120.00816.38
7.0.140.0090.01316.69
7.0.130.0070.01316.53
7.0.120.0150.00716.79
7.0.110.0040.01916.33
7.0.100.0030.01916.54
7.0.90.0140.00916.65
7.0.80.0120.00616.48
7.0.70.0030.01316.65
7.0.60.0040.01116.32
7.0.50.0090.00916.74
7.0.40.0060.01216.75
7.0.30.0110.00616.67
7.0.20.0000.01616.59
7.0.10.0040.01216.71
7.0.00.0100.00616.61

preferences:
49.71 ms | 400 KiB | 5 Q