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>'; $_content = preg_replace('#(?:<(div|span)[^>]*>[\s]*)*(?P<content><iframe[\s]*([^>]+)>[\s]*<\/iframe[^>]*>)(?:[\s]*<(embed|script)[^>]*>[^<]*<\/(embed|script)[^>]*>[\s]*)*(?:<\/(?:div|span)[^>]*>)*#iu', '${content}', $_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)
8.3.70.0030.01716.88
8.3.60.0110.01118.76
8.3.50.0100.01022.98
8.3.40.0140.00018.95
8.3.30.0090.00619.07
8.3.20.0040.00420.33
8.3.10.0080.00023.47
8.3.00.0000.00819.50
8.2.180.0090.00616.88
8.2.170.0140.00422.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0110.00326.16
8.2.120.0040.00421.08
8.2.110.0030.00622.31
8.2.100.0080.00318.03
8.2.90.0050.00319.26
8.2.80.0000.00817.97
8.2.70.0080.00317.63
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0050.00320.19
8.2.30.0090.00018.22
8.2.20.0080.00018.05
8.2.10.0050.00318.25
8.2.00.0030.00618.12
8.1.280.0140.00325.92
8.1.270.0050.00323.92
8.1.260.0050.00326.35
8.1.250.0030.00328.09
8.1.240.0060.00324.00
8.1.230.0090.00319.03
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0150.00317.00
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0020.00521.91
8.1.150.0040.00418.84
8.1.140.0050.00217.63
8.1.130.0070.00017.85
8.1.120.0000.00717.60
8.1.110.0050.00317.63
8.1.100.0000.00717.55
8.1.90.0070.00017.54
8.1.80.0000.00717.63
8.1.70.0040.00417.52
8.1.60.0060.00317.68
8.1.50.0000.00817.57
8.1.40.0050.00317.66
8.1.30.0000.00817.69
8.1.20.0040.00417.71
8.1.10.0000.00817.64
8.1.00.0040.00417.64
8.0.300.0000.00818.77
8.0.290.0040.00417.00
8.0.280.0070.00018.44
8.0.270.0040.00417.34
8.0.260.0040.00417.18
8.0.250.0030.00317.08
8.0.240.0000.00817.14
8.0.230.0040.00417.09
8.0.220.0070.00017.03
8.0.210.0030.00717.04
8.0.200.0000.00617.16
8.0.190.0030.00517.04
8.0.180.0070.00017.08
8.0.170.0060.00317.06
8.0.160.0000.00717.00
8.0.150.0070.00016.97
8.0.140.0070.00017.08
8.0.130.0060.00013.47
8.0.120.0000.00816.98
8.0.110.0050.00217.15
8.0.100.0030.00517.19
8.0.90.0000.00717.10
8.0.80.0040.01117.10
8.0.70.0050.00217.24
8.0.60.0000.00817.06
8.0.50.0000.00817.03
8.0.30.0160.00717.34
8.0.20.0160.00317.40
8.0.10.0060.00317.29
8.0.00.0120.00717.07
7.4.330.0000.00615.00
7.4.320.0000.00616.66
7.4.300.0060.00016.72
7.4.290.0030.00316.82
7.4.280.0050.00316.73
7.4.270.0050.00316.84
7.4.260.0080.00016.84
7.4.250.0000.00816.74
7.4.240.0040.00416.83
7.4.230.0000.00716.95
7.4.220.0090.01616.95
7.4.210.0070.00716.93
7.4.200.0070.00016.59
7.4.160.0090.01216.52
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0050.01216.63
7.4.120.0080.01216.65
7.4.110.0120.00516.51
7.4.100.0060.01216.63
7.4.90.0060.01016.49
7.4.80.0100.00619.39
7.4.70.0120.00616.60
7.4.60.0150.00716.68
7.4.50.0090.00016.59
7.4.40.0090.00816.84
7.4.30.0060.01216.69
7.4.00.0070.01015.01
7.3.330.0000.00513.30
7.3.320.0030.00313.25
7.3.310.0060.00016.30
7.3.300.0040.00416.27
7.3.290.0070.00716.35
7.3.280.0070.00816.49
7.3.270.0070.01117.40
7.3.260.0070.01016.48
7.3.250.0070.01016.62
7.3.240.0080.00816.52
7.3.230.0100.00716.70
7.3.210.0090.00816.48
7.3.200.0090.01219.39
7.3.190.0100.00716.60
7.3.180.0160.00016.62
7.3.170.0100.00916.75
7.3.160.0030.01316.63
7.2.330.0100.00716.95
7.2.320.0120.00616.86
7.2.310.0110.00716.84
7.2.300.0050.01316.55
7.2.290.0120.00916.74
7.2.60.0030.01016.66
7.2.00.0080.00319.15
7.1.200.0110.00415.87
7.1.100.0070.00718.39
7.1.70.0030.00317.35
7.1.60.0100.01419.40
7.1.50.0110.00717.03
7.1.00.0070.07022.34
7.0.200.0960.01014.98
7.0.140.0030.07322.01
7.0.60.0130.04720.09
7.0.50.0100.07017.94
7.0.40.0130.08320.44
7.0.30.0200.04320.20
7.0.20.0230.03320.21
7.0.10.0030.05320.04
7.0.00.0100.08020.20
5.6.210.0100.08020.60
5.6.200.0100.08718.09
5.6.190.0130.07720.46
5.6.180.0330.07320.44
5.6.170.0230.04320.41
5.6.160.0000.04320.40
5.6.150.0000.07718.18
5.6.140.0030.04018.09
5.6.130.0070.04018.12
5.6.120.0100.05721.02
5.6.110.0000.05020.88
5.6.100.0130.05721.07
5.6.90.0100.07721.06
5.6.80.0100.06320.53
5.5.350.0070.05320.47
5.5.340.0100.07017.91
5.5.330.0100.06020.43
5.5.320.0270.07720.13
5.5.310.0270.08020.26
5.5.300.0100.04717.92
5.5.290.0030.05017.98
5.5.280.0000.04720.79
5.5.270.0070.06320.88
5.5.260.0000.07020.75
5.5.250.0070.06720.54
5.5.240.0130.06320.03
5.4.450.0170.05019.41
5.4.440.0270.03319.41
5.4.430.0270.04319.40
5.4.420.0370.03719.23
5.4.410.0300.04018.97
5.4.400.0530.04019.13
5.4.390.0230.04719.24
5.4.380.0230.05318.66
5.4.370.0300.05018.58
5.4.360.0270.05018.71
5.4.350.0200.05718.55
5.4.340.0300.05718.46
5.4.320.0040.04312.45
5.4.310.0070.04012.45
5.4.300.0090.03312.45
5.4.290.0060.03912.45
5.4.280.0050.03512.35
5.4.270.0090.04812.34
5.4.260.0080.04312.35
5.4.250.0070.03912.34
5.4.240.0060.03912.35
5.4.230.0070.04312.34
5.4.220.0090.03612.34
5.4.210.0040.03712.34
5.4.200.0050.04112.34
5.4.190.0040.04112.34
5.4.180.0070.03912.33
5.4.170.0100.06212.34
5.4.160.0140.04212.34
5.4.150.0070.03712.34
5.4.140.0120.04012.02
5.4.130.0060.03812.01
5.4.120.0050.03411.97
5.4.110.0050.03811.96
5.4.100.0060.03611.96
5.4.90.0090.03711.96
5.4.80.0050.04611.96
5.4.70.0030.03611.96
5.4.60.0100.03911.96
5.4.50.0030.03711.96
5.4.40.0040.03611.95
5.4.30.0100.03111.94
5.4.20.0090.04511.95
5.4.10.0080.04711.95
5.4.00.0050.03611.43
5.3.290.0040.04012.80
5.3.280.0100.04512.70
5.3.270.0050.04012.72
5.3.260.0100.03512.71
5.3.250.0060.04312.72
5.3.240.0080.04712.72
5.3.230.0070.03712.71
5.3.220.0070.03612.68
5.3.210.0040.04012.68
5.3.200.0080.04212.68
5.3.190.0090.03512.68
5.3.180.0040.03812.68
5.3.170.0060.03612.67
5.3.160.0080.04612.68
5.3.150.0030.04712.67
5.3.140.0130.04012.66
5.3.130.0050.04012.66
5.3.120.0090.03612.66
5.3.110.0070.04012.66
5.3.100.0060.04112.12
5.3.90.0110.03012.08
5.3.80.0060.03612.07
5.3.70.0030.04312.07
5.3.60.0060.04112.06
5.3.50.0060.03512.00
5.3.40.0080.04112.00
5.3.30.0070.04411.96
5.3.20.0110.04311.74
5.3.10.0070.03411.71
5.3.00.0050.03611.70
5.2.170.0070.0289.19
5.2.160.0010.0329.19
5.2.150.0040.0319.19
5.2.140.0070.0289.19
5.2.130.0060.0289.15
5.2.120.0030.0369.15
5.2.110.0040.0399.16
5.2.100.0060.0369.16
5.2.90.0060.0279.15
5.2.80.0060.0419.15
5.2.70.0040.0409.15
5.2.60.0040.0389.10
5.2.50.0040.0319.07
5.2.40.0050.0289.06
5.2.30.0060.0309.04
5.2.20.0030.0299.02
5.2.10.0080.0358.93
5.2.00.0100.0338.80
5.1.60.0030.0258.08
5.1.50.0040.0248.07
5.1.40.0050.0238.07
5.1.30.0080.0418.41
5.1.20.0060.0358.43
5.1.10.0070.0308.16
5.1.00.0060.0338.15
5.0.50.0040.0276.63
5.0.40.0050.0266.49
5.0.30.0040.0396.30
5.0.20.0080.0236.27
5.0.10.0040.0216.25
5.0.00.0030.0326.24
4.4.90.0050.0134.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0050.0134.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0050.0134.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0060.0134.67
4.3.100.0050.0134.66
4.3.90.0050.0124.64
4.3.80.0030.0244.58
4.3.70.0030.0164.63
4.3.60.0030.0154.62
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0020.0183.30
4.3.20.0050.0123.28
4.3.10.0030.0143.23
4.3.00.0000.02013.43

preferences:
45.02 ms | 401 KiB | 5 Q