3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/\s([\w_\.\/]+)(?:=([\'\"]?(?:[\w\d\s\?=\(\)\.,'_#\/\\:;&-]|(?:\\\\\"|\\\')?)+[\'\"]?))?/"; $context = "<simpletag an_attribute=\"simpleValueInside\">"; $match = array(); if ($result =preg_match_all($pattern, $context, $match)) { var_dump($result); }

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)
8.3.60.0070.01416.61
8.3.50.0130.00522.95
8.3.40.0110.00419.06
8.3.30.0090.00618.98
8.3.20.0080.00020.25
8.3.10.0040.00423.66
8.3.00.0050.00317.84
8.2.180.0140.00716.75
8.2.170.0080.00822.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0040.00421.09
8.2.110.0030.00622.23
8.2.100.0040.00818.03
8.2.90.0070.00019.08
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0080.00317.93
8.2.50.0060.00318.07
8.2.40.0000.01018.22
8.2.30.0040.00418.08
8.2.20.0040.00417.94
8.2.10.0000.00718.14
8.2.00.0040.00417.77
8.1.280.0100.00725.92
8.1.270.0100.00323.91
8.1.260.0030.00526.35
8.1.250.0120.00828.09
8.1.240.0090.00023.88
8.1.230.0000.01219.08
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00721.99
8.1.150.0040.00418.82
8.1.140.0050.00317.64
8.1.130.0030.00317.88
8.1.120.0040.00417.41
8.1.110.0000.00717.53
8.1.100.0000.00717.56
8.1.90.0050.00317.44
8.1.80.0040.00417.54
8.1.70.0070.00017.50
8.1.60.0040.00417.71
8.1.50.0030.00617.68
8.1.40.0020.00517.51
8.1.30.0030.00517.64
8.1.20.0000.00717.60
8.1.10.0040.00417.62
8.1.00.0080.00017.59
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.40
8.0.270.0000.00717.27
8.0.260.0000.00617.20
8.0.250.0000.00616.95
8.0.240.0030.00316.93
8.0.230.0030.00517.01
8.0.220.0000.00717.06
8.0.210.0000.00716.84
8.0.200.0040.00417.02
8.0.190.0080.00016.94
8.0.180.0040.00416.98
8.0.170.0040.00417.00
8.0.160.0040.00416.98
8.0.150.0030.00316.95
8.0.140.0000.00716.93
8.0.130.0070.00013.43
8.0.120.0040.00417.02
8.0.110.0030.00516.88
8.0.100.0040.00416.99
8.0.90.0040.00417.01
8.0.80.0070.01316.99
8.0.70.0040.00417.06
8.0.60.0000.00817.13
8.0.50.0040.00416.88
8.0.30.0070.01217.30
8.0.20.0140.01117.40
8.0.10.0040.00417.04
8.0.00.0060.01116.83
7.4.330.0000.00515.00
7.4.320.0000.00716.79
7.4.300.0000.00616.70
7.4.290.0040.00416.71
7.4.280.0070.00416.75
7.4.270.0070.00016.84
7.4.260.0070.00016.79
7.4.250.0040.00416.75
7.4.240.0040.00416.80
7.4.230.0000.00816.62
7.4.220.0040.02216.81
7.4.210.0070.00716.76
7.4.200.0030.00316.52
7.4.160.0080.00816.50
7.4.150.0110.00617.40
7.4.140.0080.00917.86
7.4.130.0050.01116.71
7.4.120.0140.00416.65
7.4.110.0140.00416.70
7.4.100.0120.01516.68
7.4.90.0060.01116.79
7.4.80.0190.00719.39
7.4.70.0110.00616.54
7.4.60.0070.01016.63
7.4.50.0050.00316.44
7.4.40.0130.00316.71
7.4.30.0110.01216.77
7.4.00.0030.00914.86
7.3.330.0030.00313.09
7.3.320.0000.00513.15
7.3.310.0000.00616.25
7.3.300.0000.00716.33
7.3.290.0110.00416.25
7.3.280.0140.00816.31
7.3.270.0060.01217.40
7.3.260.0070.01016.31
7.3.250.0140.00616.52
7.3.240.0080.01116.33
7.3.230.0100.00716.39
7.3.210.0060.01216.57
7.3.200.0120.00619.39
7.3.190.0130.00316.24
7.3.180.0060.00916.19
7.3.170.0000.01616.43
7.3.160.0060.01316.35
7.2.330.0060.01616.63
7.2.320.0120.01016.70
7.2.310.0120.00616.57
7.2.300.0060.01016.50
7.2.290.0030.01316.47
7.1.100.0950.00512.00
7.1.70.0040.00417.21
7.1.60.0060.01819.40
7.1.50.0060.01617.04
7.1.00.0100.07022.49
7.0.200.0000.00716.87
7.0.140.0070.07022.11
7.0.110.0130.08320.04
7.0.100.0100.07019.93
7.0.90.0100.05019.85
7.0.80.0130.07319.84
7.0.70.0200.06720.04
7.0.60.0100.06720.02
7.0.50.0230.07019.86
7.0.40.0070.08019.60
7.0.30.0070.08019.64
7.0.20.0070.08319.65
7.0.10.0130.08019.77
7.0.00.0030.05719.65
5.6.280.0000.07721.10
5.6.260.0100.06320.68
5.6.250.0170.06320.59
5.6.240.0070.08320.63
5.6.230.0070.06020.69
5.6.220.0070.07320.65
5.6.210.0030.08720.60
5.6.200.0070.08020.70
5.6.190.0000.09020.61
5.6.180.0100.08020.61
5.6.170.0030.09320.69
5.6.160.0170.06720.63
5.6.150.0070.04720.60
5.6.140.0070.05720.55
5.6.130.0030.08720.58
5.6.120.0030.08720.64
5.6.110.0270.06020.57
5.6.100.0070.07320.57
5.6.90.0070.07720.60
5.6.80.0030.07719.94
5.6.70.0030.08320.02
5.6.60.0000.08020.22
5.6.50.0030.08019.94
5.6.40.0070.07720.00
5.6.30.0100.08020.21
5.6.20.0100.07720.20
5.6.10.0100.07020.03
5.6.00.0100.07020.21
5.5.380.0030.05017.53
5.5.370.0100.07017.64
5.5.360.0100.08317.57
5.5.350.0070.06717.66
5.5.340.0070.08017.86
5.5.330.0070.08318.27
5.5.320.0100.07717.88
5.5.310.0070.07317.90
5.5.300.0100.08018.13
5.5.290.0100.08018.11
5.5.280.0100.08317.86
5.5.270.0230.08018.13
5.5.260.0030.06718.13
5.5.250.0130.06317.81
5.5.240.0030.08317.64
5.5.230.0030.08017.28
5.5.220.0000.08017.25
5.5.210.0130.06317.39
5.5.200.0070.07717.49
5.5.190.0030.05717.39
5.5.180.0070.07717.23
5.5.160.0030.07717.21
5.5.150.0100.06017.61
5.5.140.0030.07717.20
5.5.130.0000.03717.52
5.5.120.0030.04317.21
5.5.110.0070.03017.36
5.5.100.0070.03317.13
5.5.90.0070.03317.36
5.5.80.0030.04717.16
5.5.70.0100.03017.29
5.5.60.0030.07017.51
5.5.50.0030.04717.41
5.5.40.0030.03717.28
5.5.30.0070.03317.09
5.5.20.0000.04317.23
5.5.10.0030.03317.12
5.5.00.0070.03317.50
5.4.450.0070.08319.61
5.4.440.0030.05019.61
5.4.430.0100.07019.61
5.4.420.0000.05019.45
5.4.410.0030.04719.40
5.4.400.0070.08019.09
5.4.390.0130.03719.05
5.4.380.0170.05719.17
5.4.370.0070.07019.13
5.4.360.0030.06319.18
5.4.350.0200.06719.26
5.4.340.0200.06019.00
5.4.320.0030.07719.26
5.4.310.0030.06319.29
5.4.300.0030.04019.17
5.4.290.0000.07318.93
5.4.280.0100.07019.09
5.4.270.0030.03318.99
5.4.260.0000.08019.13
5.4.250.0030.03318.95
5.4.240.0030.03718.91
5.4.230.0000.04719.10
5.4.220.0070.07719.03
5.4.210.0130.06319.08
5.4.200.0000.04018.95
5.4.190.0030.03719.03
5.4.180.0030.04319.15
5.4.170.0000.04019.00
5.4.160.0030.06019.02
5.4.150.0000.04018.92
5.4.140.0000.04016.46
5.4.130.0030.03316.47
5.4.120.0000.03716.36
5.4.110.0030.03716.41
5.4.100.0000.07716.39
5.4.90.0000.03716.14
5.4.80.0000.03716.48
5.4.70.0070.05716.50
5.4.60.0000.03716.26
5.4.50.0030.06316.49
5.4.40.0100.05016.23
5.4.30.0100.06316.16
5.4.20.0030.03016.47
5.4.10.0000.04016.54
5.4.00.0030.04015.66
5.3.290.0000.06314.69
5.3.280.0000.04014.48
5.3.270.0000.04014.63
5.3.260.0070.03714.49
5.3.250.0000.04014.68
5.3.240.0070.03314.68
5.3.230.0070.03014.67
5.3.220.0030.06014.42
5.3.210.0030.03714.61
5.3.200.0100.04314.48
5.3.190.0100.03314.43
5.3.180.0000.05314.58
5.3.170.0000.04014.43
5.3.160.0030.03714.41
5.3.150.0000.04014.53
5.3.140.0070.03014.45
5.3.130.0030.06014.40
5.3.120.0030.04314.49
5.3.110.0030.04014.64
5.3.100.0030.03713.92
5.3.90.0030.03713.88
5.3.80.0070.03313.89
5.3.70.0130.02013.82
5.3.60.0000.04014.02
5.3.50.0070.03314.03
5.3.40.0100.05313.89
5.3.30.0000.03713.82
5.3.20.0030.04713.76
5.3.10.0000.03713.57
5.3.00.0030.03013.58
5.2.170.0030.02711.22
5.2.160.0000.02711.22
5.2.150.0000.03011.07
5.2.140.0000.06011.05
5.2.130.0030.02711.01
5.2.120.0000.03011.05
5.2.110.0030.02311.04
5.2.100.0030.04311.05
5.2.90.0000.05711.01
5.2.80.0030.04311.12
5.2.70.0030.04711.02
5.2.60.0000.03011.07
5.2.50.0000.03010.98
5.2.40.0000.03010.97
5.2.30.0070.02718.82
5.2.20.0070.02718.78
5.2.10.0000.03710.79
5.2.00.0000.02710.80
5.1.60.0030.02310.36
5.1.50.0000.02310.36
5.1.40.0030.02010.36
5.1.30.0100.05010.36
5.1.20.0130.02310.44
5.1.10.0000.02710.36
5.1.00.0030.02010.36
5.0.50.0000.04010.36
5.0.40.0000.04310.36
5.0.30.0000.07010.36
5.0.20.0000.04310.36
5.0.10.0000.04310.36
5.0.00.0170.05310.36
4.4.90.0000.01710.36
4.4.80.0070.01313.64
4.4.70.0070.01013.74
4.4.60.0030.01313.66
4.4.50.0000.01310.36
4.4.40.0000.02310.36
4.4.30.0030.02010.36
4.4.20.0000.01710.36
4.4.10.0000.01710.36
4.4.00.0030.05710.36
4.3.110.0000.03710.36
4.3.100.0000.03310.36
4.3.90.0000.03310.36
4.3.80.0000.05310.36
4.3.70.0070.03010.36
4.3.60.0030.03010.36
4.3.50.0000.03310.36
4.3.40.0000.05310.36
4.3.30.0000.03710.36
4.3.20.0000.03710.36
4.3.10.0000.03710.36
4.3.00.0030.03310.36

preferences:
49.31 ms | 401 KiB | 5 Q