3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = ['filename.en_us.srt', 'filename.en_uk.srt']; foreach($ar as $a) { preg_match('/\.([^\.]*)\.srt$/', $a, $matches); echo $matches[1]."\n"; }

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)
8.3.70.0110.00718.68
8.3.60.0150.00418.22
8.3.50.0140.00318.50
8.3.40.0120.00418.91
8.3.30.0110.00418.98
8.3.20.0040.00420.34
8.3.10.0040.00420.86
8.3.00.0040.00419.11
8.2.190.0130.00316.88
8.2.180.0090.00616.63
8.2.170.0040.01122.96
8.2.160.0070.00719.32
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00820.01
8.2.120.0040.00426.35
8.2.110.0090.00022.25
8.2.100.0090.00318.03
8.2.90.0060.00319.34
8.2.80.0040.00418.05
8.2.70.0030.00617.63
8.2.60.0030.00517.93
8.2.50.0030.00518.10
8.2.40.0040.00422.48
8.2.30.0000.00719.24
8.2.20.0030.00318.02
8.2.10.0040.00418.13
8.2.00.0070.00017.95
8.1.280.0140.00425.92
8.1.270.0050.00222.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0090.00322.16
8.1.220.0000.01017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0000.00719.09
8.1.150.0000.00818.79
8.1.140.0000.00719.60
8.1.130.0000.00718.78
8.1.120.0030.00517.56
8.1.110.0000.00717.52
8.1.100.0000.00817.65
8.1.90.0070.00017.64
8.1.80.0020.00517.48
8.1.70.0000.00717.57
8.1.60.0050.00217.75
8.1.50.0000.00717.60
8.1.40.0000.00817.52
8.1.30.0040.00417.65
8.1.20.0050.00217.73
8.1.10.0000.00717.77
8.1.00.0080.00017.70
8.0.300.0060.00318.77
8.0.290.0000.00816.86
8.0.280.0030.00318.51
8.0.270.0070.00017.27
8.0.260.0000.00820.61
8.0.250.0060.00017.00
8.0.240.0030.00617.08
8.0.230.0050.00317.07
8.0.220.0080.00016.89
8.0.210.0030.00317.05
8.0.200.0030.00317.00
8.0.190.0040.00417.05
8.0.180.0000.00717.03
8.0.170.0000.00717.01
8.0.160.0070.00017.09
8.0.150.0000.00817.09
8.0.140.0040.00416.88
8.0.130.0030.00313.41
8.0.120.0000.00717.01
8.0.110.0040.00416.97
8.0.100.0000.00817.09
8.0.90.0080.00017.08
8.0.80.0030.01216.90
8.0.70.0000.00717.05
8.0.60.0070.00016.86
8.0.50.0040.00416.91
8.0.30.0120.00517.37
8.0.20.0110.00817.43
8.0.10.0040.00417.03
8.0.00.0070.01016.83
7.4.330.0000.00615.55
7.4.320.0030.00316.81
7.4.300.0030.00316.70
7.4.290.0030.00316.70
7.4.280.0000.00716.70
7.4.270.0000.00816.80
7.4.260.0000.00716.79
7.4.250.0030.00316.82
7.4.240.0050.00316.88
7.4.230.0050.00316.60
7.4.220.0200.00316.91
7.4.210.0060.01016.82
7.4.200.0070.00016.90
7.4.160.0120.00416.63
7.4.150.0100.01317.40
7.4.140.0120.00717.86
7.4.130.0070.01116.64
7.4.120.0090.01016.68
7.4.110.0140.00616.76
7.4.100.0070.00716.84
7.4.90.0170.00016.60
7.4.80.0040.01719.39
7.4.70.0030.01316.77
7.4.60.0110.00716.52
7.4.50.0030.01216.47
7.4.40.0110.00516.62
7.4.30.0060.01016.65
7.4.00.0030.01015.14
7.3.330.0050.00013.23
7.3.320.0060.00013.38
7.3.310.0030.00316.52
7.3.300.0070.00016.46
7.3.290.0000.00616.41
7.3.280.0080.00816.39
7.3.270.0070.01617.40
7.3.260.0070.01016.53
7.3.250.0120.00816.73
7.3.240.0110.00616.55
7.3.230.0060.01216.57
7.3.210.0140.00716.45
7.3.200.0130.01016.59
7.3.190.0070.01016.37
7.3.180.0130.00616.71
7.3.170.0150.00616.65
7.3.160.0130.00316.57
7.3.10.0180.00716.57
7.3.00.0150.00716.56
7.2.330.0120.00616.90
7.2.320.0040.01216.92
7.2.310.0040.01716.96
7.2.300.0100.00616.97
7.2.290.0130.00716.76
7.2.130.0200.00016.73
7.2.120.0210.00817.04
7.2.110.0120.01116.79
7.2.100.0200.01416.51
7.2.90.0170.01416.68
7.2.80.0140.00816.67
7.2.70.0170.00616.69
7.2.60.0090.01116.85
7.2.50.0160.00317.09
7.2.40.0180.01116.59
7.2.30.0130.01716.93
7.2.20.0200.00316.55
7.2.10.0130.01316.80
7.2.00.0210.01216.91
7.1.250.0140.00715.79
7.1.200.0040.00715.83
7.1.70.1600.00915.73
7.1.60.1930.00733.25
7.1.50.1590.01333.27
7.1.40.1480.01632.80
7.1.30.2200.01832.92
7.1.20.1890.01632.96
7.1.10.1380.01514.94
7.1.00.0180.00815.23
7.0.200.2030.00715.25
7.0.190.2030.01014.82
7.0.180.1720.01314.53
7.0.170.2030.01314.57
7.0.160.0130.01314.53
7.0.150.1730.01014.70
7.0.140.1960.01614.72
7.0.130.0150.01415.01
7.0.120.0210.00715.03
7.0.110.2000.01314.93
7.0.100.0080.01514.70
7.0.90.0180.00314.83
7.0.80.1850.00714.95
7.0.70.1500.01514.70
7.0.60.0070.01714.63
7.0.50.0090.01514.71
7.0.40.0190.00914.69
7.0.30.0100.01414.81
7.0.20.3140.00614.81
7.0.10.0180.00714.91
7.0.00.0140.01114.88

preferences:
50.37 ms | 401 KiB | 5 Q