3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = "<a href='http://demowww.wavebid.com/content/openPdfFile.html?id=7828114'> <img src=\"http://www.wavebid.com/images/icons/pdf-128x128.jpg\" style=\"height: 25px\"/>IPv4_Multicast.pdf</a> <br /> <a href='http://demowww.wavebid.com/content/openPdfFile.html?id=7828115'> <img src=\"http://www.wavebid.com/images/icons/pdf-128x128.jpg\" style=\"height: 25px\"/>IPv6.pdf</a><br />"; preg_match("#<a href='(.*)'>|/>(.*?)<#im", $foo, $m); var_dump($m);

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)
8.3.60.0100.01018.43
8.3.50.0170.00321.21
8.3.40.0140.00018.79
8.3.30.0040.01420.42
8.3.20.0040.00420.18
8.3.10.0040.00421.83
8.3.00.0050.00322.43
8.2.180.0100.01516.32
8.2.170.0090.00622.96
8.2.160.0100.00720.43
8.2.150.0080.00025.66
8.2.140.0040.01124.66
8.2.130.0150.00326.16
8.2.120.0120.00319.76
8.2.110.0030.00620.38
8.2.100.0030.01017.91
8.2.90.0060.00319.09
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00817.78
8.2.50.0050.00318.10
8.2.40.0020.00520.33
8.2.30.0000.00819.08
8.2.20.0050.00217.63
8.2.10.0070.00017.64
8.2.00.0080.00417.67
8.1.280.0100.00325.92
8.1.270.0070.00024.66
8.1.260.0070.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00524.00
8.1.230.0050.00520.28
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0120.00017.13
8.1.180.0000.00818.10
8.1.170.0050.00318.71
8.1.160.0040.00418.88
8.1.150.0050.00220.09
8.1.140.0060.00317.57
8.1.130.0030.00617.89
8.1.120.0070.00017.62
8.1.110.0030.00517.58
8.1.100.0000.00717.50
8.1.90.0030.00317.46
8.1.80.0080.00017.54
8.1.70.0000.00717.57
8.1.60.0000.00817.70
8.1.50.0000.00917.62
8.1.40.0040.00417.60
8.1.30.0030.00517.73
8.1.20.0030.00617.71
8.1.10.0050.00217.64
8.1.00.0030.00517.58
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.35
8.0.270.0070.00017.20
8.0.260.0030.00316.90
8.0.250.0030.00317.02
8.0.240.0040.00417.09
8.0.230.0000.00717.04
8.0.220.0000.00717.02
8.0.210.0060.00016.98
8.0.200.0030.00517.02
8.0.190.0030.00516.94
8.0.180.0040.00416.92
8.0.170.0040.00416.86
8.0.160.0000.00717.04
8.0.150.0040.00416.98
8.0.140.0030.00616.84
8.0.130.0000.00613.36
8.0.120.0050.00316.95
8.0.110.0070.00017.00
8.0.100.0000.00716.84
8.0.90.0040.00416.93
8.0.80.0090.00616.92
8.0.70.0000.00716.87
8.0.60.0040.00416.92
8.0.50.0000.00716.84
8.0.30.0080.01017.23
8.0.20.0120.00917.40
8.0.10.0000.00716.98
8.0.00.0110.00716.85
7.4.330.0000.00615.00
7.4.320.0000.00616.66
7.4.300.0030.00316.66
7.4.290.0000.00716.76
7.4.280.0040.00416.63
7.4.270.0000.00716.60
7.4.260.0030.00516.70
7.4.250.0040.00416.61
7.4.240.0060.00116.71
7.4.230.0070.00016.80
7.4.220.0160.00716.71
7.4.210.0080.00616.75
7.4.200.0030.00316.48
7.4.190.0080.00016.79
7.4.160.0060.01316.68
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0090.00916.71
7.4.120.0070.01016.61
7.4.110.0100.00716.64
7.4.100.0070.01016.69
7.4.90.0070.01016.83
7.4.80.0100.00719.39
7.4.70.0130.00316.46
7.4.60.0060.01316.56
7.4.50.0000.00416.57
7.4.40.0030.00922.77
7.4.30.0030.01316.74
7.4.00.0100.00815.00
7.3.330.0060.00013.19
7.3.320.0050.00013.16
7.3.310.0000.00716.29
7.3.300.0000.00716.14
7.3.290.0090.00616.32
7.3.280.0030.01416.31
7.3.270.0040.01517.40
7.3.260.0120.00916.71
7.3.250.0110.01116.34
7.3.240.0140.00316.64
7.3.230.0000.01816.39
7.3.210.0130.00316.27
7.3.200.0100.00619.39
7.3.190.0170.00316.36
7.3.180.0100.00616.46
7.3.170.0030.01316.56
7.3.160.0090.00616.55
7.3.120.0090.00914.93
7.3.110.0060.00915.16
7.3.100.0000.01614.88
7.3.90.0040.01214.80
7.3.80.0100.00614.73
7.3.70.0100.00014.79
7.3.60.0120.00014.84
7.3.50.0040.01214.88
7.3.40.0100.01015.04
7.3.30.0000.01414.61
7.3.20.0030.01016.89
7.3.10.0060.00916.83
7.3.00.0060.00616.48
7.2.330.0140.00316.58
7.2.320.0070.01116.43
7.2.310.0130.00916.65
7.2.300.0110.00616.65
7.2.290.0080.00816.50
7.2.250.0120.00615.00
7.2.240.0080.00815.02
7.2.230.0000.01014.90
7.2.220.0070.00715.11
7.2.210.0060.00614.86
7.2.200.0030.01014.99
7.2.190.0040.01114.95
7.2.180.0070.00714.87
7.2.170.0100.01014.77
7.2.00.0140.00419.46
7.1.330.0070.00715.95
7.1.320.0070.00415.68
7.1.310.0000.01515.67
7.1.300.0000.01615.76
7.1.290.0000.00915.98
7.1.280.0040.00815.82
7.1.270.0100.00315.84
7.1.260.0100.00715.62
7.1.100.0060.00617.96
7.1.70.0000.00717.37
7.1.60.0100.01019.21
7.1.50.0240.01434.87
7.1.00.0000.06322.47
7.0.200.0140.00714.77
7.0.140.0070.06721.93
7.0.60.0030.04019.91
7.0.50.0030.04017.89
7.0.40.0070.05720.32
7.0.30.0270.04320.21
7.0.20.0330.07720.11
7.0.10.0270.07320.35
7.0.00.0100.04720.13
5.6.280.0070.06720.78
5.6.210.0000.05020.74
5.6.200.0100.08018.12
5.6.190.0030.09020.40
5.6.180.0130.04020.57
5.6.170.0270.05720.54
5.6.160.0070.10320.61
5.6.150.0030.08018.21
5.6.140.0030.07018.20
5.6.130.0100.03718.23
5.6.120.0070.04320.99
5.6.110.0100.07720.97
5.6.100.0070.08320.97
5.6.90.0100.06020.97
5.6.80.0130.07320.50
5.6.70.0200.05320.47
5.5.350.0130.07320.52
5.5.340.0170.06717.99
5.5.330.0130.04320.29
5.5.320.0200.04320.51
5.5.310.0370.07020.24
5.5.300.0100.07718.01
5.5.290.0000.04717.96
5.5.280.0070.05320.85
5.5.270.0100.06320.75
5.5.260.0100.05720.96
5.5.250.0100.08320.68
5.5.240.0070.03320.25
5.4.450.0770.06719.48
5.4.440.0530.06019.47
5.4.430.0700.04719.63
5.4.420.0170.04719.47
5.4.410.0770.05019.28
5.4.400.3830.05718.75
5.4.390.0330.05718.46
5.4.380.0170.06018.74
5.4.370.0170.05018.64
5.4.360.0130.05018.49
5.4.350.0070.04011.97
5.4.340.0070.04511.96
5.4.320.0030.03912.45
5.4.310.0040.04112.45
5.4.300.0050.03612.45
5.4.290.0050.05012.45
5.4.280.0030.03712.35
5.4.270.0050.03612.35
5.4.260.0040.03812.35
5.4.250.0200.04718.78
5.4.240.0030.06018.92
5.4.230.0130.05018.89
5.4.220.0100.07319.03
5.4.210.0070.07318.86
5.4.200.0030.07018.80
5.4.190.0200.07018.64
5.4.180.0130.05719.02
5.4.170.0070.07718.64
5.4.160.0100.05018.95
5.4.150.0100.05318.82
5.4.140.0070.06316.27
5.4.130.0170.03716.25
5.4.120.0030.05016.25
5.4.110.0070.05016.49
5.4.100.0030.05316.24
5.4.90.0070.05316.53
5.4.80.0100.04316.22
5.4.70.0070.04716.27
5.4.60.0100.06716.29
5.4.50.0070.05016.21
5.4.40.0100.04716.46
5.4.30.0030.05316.47
5.4.20.0070.05316.40
5.4.10.0070.05716.32
5.4.00.0170.04315.94
5.3.290.0060.04212.80
5.3.280.0100.07014.60
5.3.270.0030.05714.44
5.3.260.0070.06714.62
5.3.250.0270.05014.52
5.3.240.0100.04714.50
5.3.230.0130.04714.42
5.3.220.0070.05314.57
5.3.210.0130.04314.57
5.3.200.0000.05714.48
5.3.190.0130.04714.66
5.3.180.0100.04714.33
5.3.170.0130.04314.39
5.3.160.0030.05014.47
5.3.150.0100.05314.71
5.3.140.0130.04714.64
5.3.130.0030.06714.38
5.3.120.0030.05714.32
5.3.110.0070.05314.69
5.3.100.0000.05714.02
5.3.90.0130.04714.06
5.3.80.0070.04713.88
5.3.70.0130.04313.71
5.3.60.0130.05313.77
5.3.50.0030.05013.96
5.3.40.0070.05313.78
5.3.30.0100.05013.79
5.3.20.0030.05013.68
5.3.10.0200.03313.51
5.3.00.0030.05013.51
5.2.170.0030.04311.14
5.2.160.0070.04011.02
5.2.150.0030.04310.90
5.2.140.0070.04311.05
5.2.130.0100.03311.00
5.2.120.0030.04010.98
5.2.110.0130.04711.25
5.2.100.0030.04311.11
5.2.90.0030.04311.01
5.2.80.0130.03311.15
5.2.70.0070.04010.84
5.2.60.0030.04310.98
5.2.50.0070.04010.93
5.2.40.0130.04710.93
5.2.30.0030.05010.81
5.2.20.0070.03711.06
5.2.10.0100.03310.74
5.2.00.0030.04310.82
5.1.60.0100.0379.76
5.1.50.0030.03710.03
5.1.40.0130.03010.00
5.1.30.0070.03310.21
5.1.20.0100.03010.33
5.1.10.0030.0539.97
5.1.00.0000.05310.11
5.0.50.0070.0238.60
5.0.40.0070.0238.60
5.0.30.0030.0408.10
5.0.20.0070.0238.10
5.0.10.0070.0408.21
5.0.00.0100.0438.10
4.4.90.0070.0177.39
4.4.80.0000.0237.39
4.4.70.0070.0207.39
4.4.60.0030.0207.39
4.4.50.0100.0207.39
4.4.40.0100.0277.39
4.4.30.0000.0237.39
4.4.20.0030.0207.39
4.4.10.0100.0137.39
4.4.00.0030.0307.38
4.3.110.0000.0277.38
4.3.100.0000.0237.38
4.3.90.0000.0237.38
4.3.80.0070.0337.38
4.3.70.0030.0177.38
4.3.60.0000.0237.38
4.3.50.0000.0277.38
4.3.40.0070.0377.38
4.3.30.0000.0237.38
4.3.20.0030.0277.38
4.3.10.0000.0237.38
4.3.00.0000.0236.26

preferences:
42.71 ms | 401 KiB | 5 Q