3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_content = '<div><div><iframe width="1280" height="720" src="//www.youtube.com/embed/NKvxWMsGW9E?rel=0" frameborder="0" allowfullscreen></iframe></div></div><div>this div is ok</div>'; $_content = preg_replace('#(?:<(?:div|span)[^>]*>[\s]*)*(<iframe[\s]*(?:[^>]+)>[\s]*<\/iframe[^>]*>)(?:[\s]*<(?:embed|script)[^>]*>[^<]*<\/(?:embed|script)[^>]*>[\s]*)*(?:<\/(?:div|span)[^>]*>)*#iu', '$1', $_content); echo $_content; //var_dump($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)
8.3.60.0070.01416.88
8.3.50.0150.01223.05
8.3.40.0080.00819.04
8.3.30.0090.00619.17
8.3.20.0000.00820.38
8.3.10.0000.00823.61
8.3.00.0060.00317.75
8.2.180.0130.01016.63
8.2.170.0040.01122.96
8.2.160.0030.01020.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0000.00821.14
8.2.110.0080.00022.39
8.2.100.0080.00419.89
8.2.90.0050.00319.22
8.2.80.0030.00617.97
8.2.70.0080.00017.63
8.2.60.0050.00517.93
8.2.50.0060.00318.07
8.2.40.0030.00518.28
8.2.30.0050.00418.25
8.2.20.0040.00417.92
8.2.10.0000.00718.38
8.2.00.0040.00418.04
8.1.280.0050.00925.92
8.1.270.0080.00023.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0090.00319.23
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0040.00417.38
8.1.180.0050.00318.10
8.1.170.0000.00818.70
8.1.160.0050.00222.00
8.1.150.0000.00818.92
8.1.140.0040.00417.63
8.1.130.0030.00317.84
8.1.120.0000.00717.61
8.1.110.0080.00017.45
8.1.100.0000.00717.57
8.1.90.0040.00417.54
8.1.80.0040.00417.59
8.1.70.0030.00317.48
8.1.60.0090.00017.70
8.1.50.0030.00517.60
8.1.40.0000.00817.70
8.1.30.0000.00817.72
8.1.20.0000.00817.61
8.1.10.0040.00417.57
8.1.00.0030.00517.61
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0040.00418.54
8.0.270.0000.00717.30
8.0.260.0000.00617.30
8.0.250.0000.00717.08
8.0.240.0030.00617.23
8.0.230.0040.00417.11
8.0.220.0030.00317.12
8.0.210.0090.00017.13
8.0.200.0000.00617.01
8.0.190.0040.00417.14
8.0.180.0000.00817.05
8.0.170.0080.00016.97
8.0.160.0040.00417.20
8.0.150.0040.00416.96
8.0.140.0050.00317.06
8.0.130.0000.00613.40
8.0.120.0030.00617.07
8.0.110.0040.00416.95
8.0.100.0000.00817.09
8.0.90.0050.00217.07
8.0.80.0030.01717.09
8.0.70.0090.00016.95
8.0.60.0000.00717.24
8.0.50.0040.00417.04
8.0.30.0130.00717.36
8.0.20.0090.01317.42
8.0.10.0040.00417.04
8.0.00.0100.01016.83
7.4.330.0000.00515.22
7.4.320.0030.00316.77
7.4.300.0000.00716.75
7.4.290.0000.00816.80
7.4.280.0040.00416.82
7.4.270.0000.00816.84
7.4.260.0070.00016.73
7.4.250.0080.00016.70
7.4.240.0050.00316.78
7.4.230.0030.00316.72
7.4.220.0040.01816.91
7.4.210.0060.01216.71
7.4.200.0040.00416.79
7.4.160.0040.01216.46
7.4.150.0040.01517.40
7.4.140.0090.00817.86
7.4.130.0090.01016.66
7.4.120.0080.00816.69
7.4.110.0130.01116.61
7.4.100.0170.00016.66
7.4.90.0000.01716.80
7.4.80.0070.01119.39
7.4.70.0060.01216.71
7.4.60.0080.00816.43
7.4.50.0000.00616.39
7.4.40.0070.01016.79
7.4.30.0100.00716.70
7.4.00.0090.00615.36
7.3.330.0030.00313.32
7.3.320.0030.00313.35
7.3.310.0000.00816.52
7.3.300.0030.00316.42
7.3.290.0040.01116.47
7.3.280.0070.00916.44
7.3.270.0090.01317.40
7.3.260.0100.00716.53
7.3.250.0080.01016.44
7.3.240.0070.01016.49
7.3.230.0060.00916.43
7.3.210.0090.00916.48
7.3.200.0140.00319.39
7.3.190.0110.00416.57
7.3.180.0140.00316.52
7.3.170.0170.00016.77
7.3.160.0090.00716.71
7.2.330.0110.00716.89
7.2.320.0040.01216.85
7.2.310.0150.00316.68
7.2.300.0030.01416.72
7.2.290.0100.00716.67
7.2.00.0060.00619.16
7.1.100.0060.00618.58
7.1.70.0060.00317.36
7.1.60.0140.01019.40
7.1.50.0170.00717.22
7.1.00.0070.07322.38
7.0.200.0190.00414.93
7.0.140.0030.07321.93
7.0.60.0070.08019.81
7.0.50.0130.06017.94
7.0.40.0130.03720.06
7.0.30.0200.05720.16
7.0.20.0200.05020.22
7.0.10.0070.07020.03
7.0.00.0030.05320.19
5.6.280.0070.07021.09
5.6.210.0100.03320.50
5.6.200.0070.08018.18
5.6.190.0030.05020.60
5.6.180.0270.04720.49
5.6.170.0230.05320.45
5.6.160.0070.07720.48
5.6.150.0030.04018.09
5.6.140.0100.08318.09
5.6.130.0100.08018.12
5.6.120.0070.08021.14
5.6.110.0030.08320.96
5.6.100.0100.08020.98
5.6.90.0170.04720.94
5.6.80.0030.04020.41
5.5.350.0270.03320.34
5.5.340.0000.04317.91
5.5.330.0070.07720.01
5.5.320.0330.08020.32
5.5.310.0100.05320.18
5.5.300.0100.05318.02
5.5.290.0070.04717.91
5.5.280.0030.05320.73
5.5.270.0070.06720.96
5.5.260.0030.08020.67
5.5.250.0070.06020.79
5.5.240.0070.06720.24
5.4.450.0400.04019.42
5.4.440.0870.04319.48
5.4.430.0230.04019.23
5.4.420.0370.04019.54
5.4.410.0230.05019.02
5.4.400.0230.04718.92
5.4.390.0370.04019.08
5.4.380.0170.05718.46
5.4.370.0130.05718.66
5.4.360.0200.06018.68
5.4.350.0130.06318.57
5.4.340.0170.05018.71
5.4.320.0070.04212.45
5.4.310.0060.05012.45
5.4.300.0110.03912.45
5.4.290.0080.03812.45
5.4.280.0080.04512.34
5.4.270.0050.03612.34
5.4.260.0080.04312.35
5.4.250.0030.04312.35
5.4.240.0050.03712.35
5.4.230.0090.03512.34
5.4.220.0060.04512.34
5.4.210.0070.03412.34
5.4.200.0070.03612.34
5.4.190.0050.04812.33
5.4.180.0060.03612.33
5.4.170.0050.03812.34
5.4.160.0030.03912.34
5.4.150.0080.03412.34
5.4.140.0060.03612.02
5.4.130.0070.04012.01
5.4.120.0010.03911.97
5.4.110.0060.04711.96
5.4.100.0090.04911.96
5.4.90.0070.04211.96
5.4.80.0100.04311.96
5.4.70.0070.04011.96
5.4.60.0100.04211.96
5.4.50.0030.03811.96
5.4.40.0090.04511.95
5.4.30.0070.03411.95
5.4.20.0040.03711.95
5.4.10.0070.03511.95
5.4.00.0070.03311.44
5.3.290.0060.05312.80
5.3.280.0080.04212.71
5.3.270.0080.04012.72
5.3.260.0060.04412.72
5.3.250.0050.03812.72
5.3.240.0050.04312.72
5.3.230.0070.04812.71
5.3.220.0110.03812.68
5.3.210.0040.04012.68
5.3.200.0090.04012.68
5.3.190.0040.04112.68
5.3.180.0050.04512.67
5.3.170.0050.03612.66
5.3.160.0080.03412.67
5.3.150.0100.03312.67
5.3.140.0070.04412.66
5.3.130.0070.03812.66
5.3.120.0060.04012.66
5.3.110.0050.03912.66
5.3.100.0070.04112.12
5.3.90.0050.04212.09
5.3.80.0090.04912.07
5.3.70.0060.05012.08
5.3.60.0060.03512.07
5.3.50.0060.03412.00
5.3.40.0070.03412.00
5.3.30.0070.03611.96
5.3.20.0050.03811.74
5.3.10.0060.03411.70
5.3.00.0040.03811.69
5.2.170.0060.0299.20
5.2.160.0060.0359.19
5.2.150.0050.0319.19
5.2.140.0040.0329.19
5.2.130.0070.0299.15
5.2.120.0080.0369.15
5.2.110.0060.0289.16
5.2.100.0050.0289.15
5.2.90.0020.0329.16
5.2.80.0040.0319.15
5.2.70.0070.0419.14
5.2.60.0040.0369.10
5.2.50.0040.0389.07
5.2.40.0040.0299.05
5.2.30.0050.0299.04
5.2.20.0090.0289.02
5.2.10.0080.0258.95
5.2.00.0040.0298.80
5.1.60.0050.0238.09
5.1.50.0080.0218.08
5.1.40.0040.0258.06
5.1.30.0050.0298.42
5.1.20.0070.0268.43
5.1.10.0020.0278.16
5.1.00.0040.0258.14
5.0.50.0030.0236.64
5.0.40.0030.0196.49
5.0.30.0060.0306.30
5.0.20.0030.0196.28
5.0.10.0050.0186.25
5.0.00.0050.0286.24
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0040.0144.76
4.4.60.0060.0214.76
4.4.50.0020.0254.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0060.0184.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0070.0174.67
4.3.90.0040.0274.63
4.3.80.0020.0244.58
4.3.70.0040.0124.63
4.3.60.0040.0224.62
4.3.50.0020.0274.63
4.3.40.0030.0284.54
4.3.30.0000.0173.30
4.3.20.0020.0163.27
4.3.10.0010.0173.23
4.3.00.0070.01313.43

preferences:
35.55 ms | 401 KiB | 5 Q