3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sites = array( 'site.ru', 'www.site.ru', 'en.site.ru', 'www.en.site.ru', 'de.site.ru', 'www.de.site.ru', ); foreach($sites as $site) { preg_match_all('/^(?www.)?(en|de)?(.*)/i', $site, $matches); var_dump($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)
8.3.70.0120.00316.49
8.3.60.0170.00316.61
8.3.50.0140.00521.00
8.3.40.0040.01118.67
8.3.30.0070.00718.71
8.3.20.0080.00018.42
8.3.10.0040.00423.52
8.3.00.0020.00521.77
8.2.190.0130.00716.75
8.2.180.0150.00316.75
8.2.170.0070.00722.96
8.2.160.0100.00322.17
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00619.64
8.2.120.0000.00826.35
8.2.110.0030.00622.38
8.2.100.0040.00818.98
8.2.90.0040.00417.88
8.2.80.0050.00317.97
8.2.70.0040.00417.80
8.2.60.0000.00818.03
8.2.50.0080.00018.10
8.2.40.0000.00820.64
8.2.30.0000.00719.15
8.2.20.0080.00018.09
8.2.10.0040.00419.92
8.2.00.0070.00017.74
8.1.280.0110.00425.92
8.1.270.0060.00322.19
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0060.00322.20
8.1.230.0090.00318.95
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0080.00018.68
8.1.160.0000.00723.93
8.1.150.0070.00020.20
8.1.140.0000.00719.60
8.1.130.0040.00417.57
8.1.120.0050.00217.46
8.1.110.0040.00417.35
8.1.100.0040.00417.48
8.1.90.0040.00417.34
8.1.80.0040.00417.51
8.1.70.0000.00717.30
8.1.60.0030.00517.46
8.1.50.0050.00317.50
8.1.40.0040.00417.55
8.1.30.0050.00317.73
8.1.20.0000.00817.60
8.1.10.0040.00417.45
8.1.00.0070.00017.33
8.0.300.0080.00019.80
8.0.290.0040.00416.88
8.0.280.0070.00018.43
8.0.270.0000.00817.28
8.0.260.0070.00017.16
8.0.250.0070.00017.03
8.0.240.0030.00517.06
8.0.230.0000.00716.91
8.0.220.0030.00316.88
8.0.210.0000.00716.88
8.0.200.0030.00317.02
8.0.190.0040.00417.00
8.0.180.0070.00016.94
8.0.170.0000.00816.87
8.0.160.0040.00416.98
8.0.150.0100.00016.88
8.0.140.0080.00016.89
8.0.130.0000.00613.40
8.0.120.0080.00016.96
8.0.110.0060.00316.85
8.0.100.0000.00716.84
8.0.90.0040.00416.97
8.0.80.0040.01116.99
8.0.70.0050.00317.06
8.0.60.0050.00316.99
8.0.50.0000.00716.97
8.0.30.0110.00917.04
8.0.20.0100.00817.40
8.0.10.0040.00416.94
8.0.00.0080.00916.63
7.4.330.0050.00015.55
7.4.320.0000.00616.66
7.4.300.0000.00716.65
7.4.290.0070.00016.64
7.4.280.0040.00416.68
7.4.270.0000.00716.47
7.4.260.0030.00316.56
7.4.250.0040.00416.57
7.4.240.0070.00016.66
7.4.230.0000.00716.63
7.4.220.0090.01016.68
7.4.210.0040.01116.61
7.4.200.0030.00316.45
7.4.160.0050.01316.50
7.4.150.0170.00617.40
7.4.140.0120.01017.86
7.4.130.0090.00716.54
7.4.120.0080.01116.60
7.4.110.0160.01016.80
7.4.100.0070.01016.43
7.4.90.0110.00616.71
7.4.80.0090.01219.39
7.4.70.0130.00316.46
7.4.60.0160.00016.48
7.4.50.0090.00016.49
7.4.40.0160.00316.52
7.4.30.0140.00316.57
7.4.00.0070.01014.96
7.3.330.0030.00613.26
7.3.320.0000.00513.37
7.3.310.0000.00716.16
7.3.300.0040.00416.49
7.3.290.0100.00516.40
7.3.280.0110.00716.37
7.3.270.0150.00517.40
7.3.260.0110.01116.38
7.3.250.0080.01016.49
7.3.240.0070.01016.39
7.3.230.0050.01116.39
7.3.210.0130.01016.30
7.3.200.0130.00316.39
7.3.190.0100.01016.54
7.3.180.0050.01116.46
7.3.170.0100.00716.37
7.3.160.0130.00516.21
7.3.120.0070.01015.15
7.3.110.0120.00614.62
7.3.100.0100.00615.11
7.3.90.0000.01014.83
7.3.80.0030.01014.98
7.3.70.0090.00614.71
7.3.60.0060.00614.93
7.3.50.0090.00014.75
7.3.40.0070.00714.95
7.3.30.0060.00914.58
7.3.20.0060.00616.50
7.3.10.0050.00916.52
7.3.00.0030.01116.69
7.2.330.0130.00616.66
7.2.320.0140.00416.61
7.2.310.0070.01016.60
7.2.300.0130.01016.46
7.2.290.0060.00916.56
7.2.250.0060.01515.04
7.2.240.0100.01015.02
7.2.230.0070.01015.04
7.2.220.0100.00314.87
7.2.210.0030.00915.16
7.2.200.0070.00414.83
7.2.190.0070.00714.91
7.2.180.0000.01514.79
7.2.170.0100.00314.75
7.2.130.0070.00717.01
7.2.120.0060.00617.05
7.2.110.0080.00416.73
7.2.100.0040.01116.82
7.2.90.0060.01016.95
7.2.80.0070.00316.95
7.2.70.0120.00316.81
7.2.60.0060.00616.82
7.2.50.0030.00916.77
7.2.40.0000.01317.09
7.2.30.0040.00416.88
7.2.20.0030.01016.93
7.2.10.0040.01117.05
7.2.00.0030.00716.73
7.1.330.0090.00615.62
7.1.320.0030.00915.84
7.1.310.0060.00915.66
7.1.300.0090.00015.73
7.1.290.0060.00615.62
7.1.280.0040.00915.61
7.1.270.0090.00315.63
7.1.260.0040.00915.56
7.1.250.0030.00715.86
7.1.70.0000.00717.43
7.1.60.0120.00317.29
7.1.00.0100.07022.41
7.0.200.0090.00615.03
7.0.120.0100.06721.95
7.0.110.0170.07022.06
7.0.100.0070.05722.19
7.0.90.0070.07022.03
7.0.80.0070.07022.14
7.0.70.0130.07721.96
7.0.60.0100.07322.06
7.0.50.0100.05722.15
7.0.40.0030.07022.08
7.0.30.0100.06322.07
7.0.20.0230.06721.96
7.0.10.0030.07722.09
7.0.00.0170.07022.05
5.6.270.0070.08321.06
5.6.260.0200.05021.12
5.6.250.0200.06721.11
5.6.240.0100.07320.82
5.6.230.0100.07721.01
5.6.220.0030.06321.07
5.6.210.0170.06320.96
5.6.200.0070.05720.84
5.6.190.0070.07021.02
5.6.180.0070.06021.03
5.6.170.0000.06720.97
5.6.160.0230.06720.86
5.6.150.0230.07020.82
5.6.140.0170.08020.84
5.6.130.0170.06721.03
5.6.120.0170.07320.91
5.6.110.0170.07321.04
5.6.100.0130.07720.84
5.6.90.0070.08021.06
5.6.80.0100.07720.38
5.6.70.0130.07020.29
5.6.60.0130.07320.45
5.6.50.0130.07320.30
5.6.40.0200.07020.36
5.6.30.0130.08020.37
5.6.20.0070.08020.34
5.6.10.0030.07020.38
5.6.00.0200.07020.26

preferences:
75.45 ms | 401 KiB | 5 Q