3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_content = 'hello <a rel="nofollow" href="//feeds.wordpress.com/1.0/gocomments/thaiintelligentnews.wordpress.com/53646/"><img onerror="javascript: wp_broken_images = window.wp_broken_images || function(){}; wp_broken_images(this);" alt="" src="//feeds.wordpress.com/1.0/comments/thaiintelligentnews.wordpress.com/53646/" border="0"></a>there<a href="#">bla</a>'; $_content = preg_replace('#<a [^>]*>(.+)(<\/a>{1})#i', '', $_content); echo $_content;

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)
8.3.60.0100.01018.30
8.3.50.0100.01023.01
8.3.40.0090.00618.80
8.3.30.0110.00318.70
8.3.20.0040.00420.22
8.3.10.0040.00423.54
8.3.00.0040.00419.35
8.2.180.0070.00716.38
8.2.170.0090.01222.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0000.00721.16
8.2.110.0030.00622.21
8.2.100.0000.01218.03
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0030.00517.75
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0060.00320.07
8.2.30.0030.00617.96
8.2.20.0000.00817.88
8.2.10.0040.00418.14
8.2.00.0000.00717.81
8.1.280.0070.01525.92
8.1.270.0110.00423.86
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00523.70
8.1.230.0000.01219.17
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0000.00817.23
8.1.180.0050.00319.01
8.1.170.0030.00618.64
8.1.160.0030.00622.04
8.1.150.0000.00718.86
8.1.140.0050.00217.55
8.1.130.0040.00417.86
8.1.120.0030.00517.63
8.1.110.0070.00017.44
8.1.100.0030.00317.55
8.1.90.0050.00217.51
8.1.80.0040.00417.54
8.1.70.0000.00717.51
8.1.60.0000.00817.55
8.1.50.0040.00417.67
8.1.40.0000.00717.60
8.1.30.0000.00817.64
8.1.20.0030.00617.83
8.1.10.0000.00717.68
8.1.00.0000.00817.59
8.0.300.0000.00720.73
8.0.290.0040.00416.88
8.0.280.0030.00318.43
8.0.270.0070.00017.19
8.0.260.0030.00317.16
8.0.250.0050.00217.16
8.0.240.0080.00016.99
8.0.230.0030.00317.03
8.0.220.0030.00316.93
8.0.210.0040.00417.04
8.0.200.0000.00716.90
8.0.190.0000.00816.88
8.0.180.0030.00516.87
8.0.170.0080.00016.93
8.0.160.0050.00317.11
8.0.150.0040.00316.92
8.0.140.0070.00016.93
8.0.130.0050.00013.40
8.0.120.0050.00316.93
8.0.110.0080.00016.95
8.0.100.0040.00416.87
8.0.90.0000.00817.01
8.0.80.0110.01116.95
8.0.70.0000.00716.96
8.0.60.0080.00016.83
8.0.50.0000.00816.83
8.0.30.0070.01317.31
8.0.20.0150.00717.40
8.0.10.0070.00017.13
8.0.00.0080.00916.94
7.4.330.0000.00515.04
7.4.320.0050.00216.64
7.4.300.0000.00716.75
7.4.290.0020.00516.68
7.4.280.0000.00716.74
7.4.270.0000.00716.67
7.4.260.0000.00716.73
7.4.250.0050.00316.67
7.4.240.0040.00416.67
7.4.230.0070.00016.85
7.4.220.0120.00616.82
7.4.210.0000.01416.73
7.4.200.0040.00416.59
7.4.160.0060.00916.50
7.4.150.0210.00617.40
7.4.140.0100.00817.86
7.4.130.0080.01116.73
7.4.120.0080.01016.68
7.4.110.0100.01016.46
7.4.100.0080.00916.35
7.4.90.0080.00816.76
7.4.80.0070.01019.39
7.4.70.0080.00816.70
7.4.60.0120.00616.52
7.4.50.0040.00416.55
7.4.40.0090.00916.68
7.4.30.0030.02116.65
7.4.00.0040.01414.94
7.3.330.0000.00513.18
7.3.320.0000.00513.24
7.3.310.0070.00016.43
7.3.300.0070.00016.34
7.3.290.0030.01216.34
7.3.280.0070.00816.34
7.3.270.0090.00917.40
7.3.260.0170.00316.63
7.3.250.0130.00316.36
7.3.240.0070.01116.35
7.3.230.0100.00716.45
7.3.210.0080.00816.38
7.3.200.0200.01716.40
7.3.190.0090.00716.38
7.3.180.0100.00616.38
7.3.170.0030.01316.36
7.3.160.0100.01016.56
7.2.330.0100.00716.74
7.2.320.0100.01316.62
7.2.310.0150.00816.81
7.2.300.0060.01416.55
7.2.290.0140.00316.88
7.2.60.0060.00916.63
7.2.00.0060.00619.76
7.1.200.0090.00015.95
7.1.100.0030.00518.29
7.1.70.0060.00917.07
7.1.60.0100.01319.40
7.1.50.0080.01517.06
7.1.00.0000.08022.42
7.0.200.1450.00315.13
7.0.140.0070.06322.11
7.0.60.0070.08020.04
7.0.50.0070.03717.93
7.0.40.0100.08020.09
7.0.30.0300.09020.32
7.0.20.0270.04320.13
7.0.10.0030.04320.12
7.0.00.0070.04020.10
5.6.280.0030.07321.09
5.6.210.0030.04020.55
5.6.200.0170.07318.19
5.6.190.0030.09020.43
5.6.180.3130.04020.61
5.6.170.0230.04720.40
5.6.160.0070.05020.46
5.6.150.0100.08018.18
5.6.140.0100.05018.21
5.6.130.0170.07018.21
5.6.120.0070.05720.98
5.6.110.0170.06321.07
5.6.100.0130.07321.03
5.6.90.0070.08020.96
5.6.80.0030.07320.40
5.6.70.2100.06020.37
5.5.350.0200.09020.42
5.5.340.0130.07717.98
5.5.330.0070.07320.37
5.5.320.0400.07320.32
5.5.310.0170.05020.29
5.5.300.0130.06017.95
5.5.290.0100.07717.98
5.5.280.0000.09020.97
5.5.270.0030.04720.72
5.5.260.0100.08020.75
5.5.250.0100.08020.45
5.5.240.0100.08320.26
5.4.450.0770.03319.49
5.4.440.0270.04719.45
5.4.430.0570.03719.42
5.4.420.0270.04019.54
5.4.410.0030.03319.33
5.4.400.0300.05019.09
5.4.390.0370.05718.78
5.4.380.0570.06018.58
5.4.370.0730.05318.70
5.4.360.1130.05018.46
5.4.350.0730.04318.67
5.4.340.0970.06018.57
5.4.320.0060.03612.45
5.4.310.0070.03712.45
5.4.300.0070.03612.45
5.4.290.0080.03512.45
5.4.280.0070.03412.35
5.4.270.0070.03512.35
5.4.260.0020.04312.35
5.4.250.0050.03912.35
5.4.240.0050.03712.34
5.4.230.0030.04012.33
5.4.220.0070.03512.34
5.4.210.0090.03312.34
5.4.200.0060.03812.34
5.4.190.0030.04012.34
5.4.180.0060.03712.34
5.4.170.0060.03612.35
5.4.160.0080.03412.34
5.4.150.0050.03812.34
5.4.140.0030.04012.02
5.4.130.0080.03312.01
5.4.120.0100.03811.96
5.4.110.0060.03811.96
5.4.100.0100.03611.96
5.4.90.0050.03811.96
5.4.80.0080.03411.96
5.4.70.0070.03411.96
5.4.60.0040.03611.96
5.4.50.0030.03811.96
5.4.40.0070.03311.95
5.4.30.0080.03711.95
5.4.20.0070.04011.94
5.4.10.0070.05011.95
5.4.00.0090.04511.44
5.3.290.0090.05012.80
5.3.280.0110.04512.71
5.3.270.0110.04412.72
5.3.260.0070.03712.72
5.3.250.0060.04012.72
5.3.240.0060.04112.72
5.3.230.0060.03812.71
5.3.220.0060.04012.68
5.3.210.0090.03612.68
5.3.200.0070.03512.68
5.3.190.0060.04612.68
5.3.180.0100.03812.67
5.3.170.0080.04412.67
5.3.160.0090.03312.67
5.3.150.0050.03812.67
5.3.140.0070.03612.66
5.3.130.0040.04012.66
5.3.120.0060.04012.66
5.3.110.0060.04412.66
5.3.100.0040.03812.12
5.3.90.0080.03412.09
5.3.80.0070.03512.07
5.3.70.0060.04112.08
5.3.60.0060.04412.06
5.3.50.0090.03512.00
5.3.40.0080.03412.00
5.3.30.0040.03711.95
5.3.20.0060.03611.73
5.3.10.0060.03511.70
5.3.00.0060.04611.70
5.2.170.0060.0319.19
5.2.160.0050.0319.19
5.2.150.0030.0329.19
5.2.140.0060.0329.19
5.2.130.0070.0289.14
5.2.120.0060.0319.15
5.2.110.0070.0279.15
5.2.100.0020.0319.15
5.2.90.0080.0259.15
5.2.80.0020.0339.15
5.2.70.0050.0309.15
5.2.60.0030.0319.10
5.2.50.0080.0269.07
5.2.40.0060.0279.05
5.2.30.0050.0329.03
5.2.20.0090.0249.02
5.2.10.0060.0358.91
5.2.00.0030.0338.78
5.1.60.0030.0258.06
5.1.50.0040.0248.05
5.1.40.0040.0248.04
5.1.30.0060.0238.39
5.1.20.0020.0288.41
5.1.10.0020.0278.14
5.1.00.0020.0278.13
5.0.50.0040.0306.61
5.0.40.0020.0206.47
5.0.30.0020.0326.29
5.0.20.0020.0296.26
5.0.10.0050.0246.24
5.0.00.0020.0316.22
4.4.90.0020.0164.78
4.4.80.0050.0134.76
4.4.70.0030.0164.75
4.4.60.0060.0194.75
4.4.50.0050.0204.77
4.4.40.0050.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0050.0134.67
4.3.100.0010.0184.66
4.3.90.0010.0164.63
4.3.80.0030.0244.59
4.3.70.0040.0214.63
4.3.60.0030.0144.63
4.3.50.0050.0224.63
4.3.40.0060.0334.54
4.3.30.0030.0153.29
4.3.20.0040.0133.26
4.3.10.0030.0203.22
4.3.00.0030.01713.43

preferences:
39.83 ms | 401 KiB | 5 Q