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>'; preg_match('#(?:<(div|span)[^>]*>[\s]*)*(<iframe[\s]*([^>]+)>[\s]*<\/iframe[^>]*>)(?:[\s]*<(embed|script)[^>]*>[^<]*<\/(embed|script)[^>]*>[\s]*)*(?:<\/(?:div|span)[^>]*>)*#iu', $content, $matches); var_dump($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)
8.3.60.0060.00918.80
8.3.50.0080.01322.94
8.3.40.0040.01118.96
8.3.30.0120.00318.92
8.3.20.0070.00320.39
8.3.10.0080.00023.65
8.3.00.0040.00419.50
8.2.180.0090.00616.75
8.2.170.0040.01122.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0110.00426.16
8.2.120.0080.00021.15
8.2.110.0100.00019.21
8.2.100.0060.00618.03
8.2.90.0000.00819.23
8.2.80.0080.00017.97
8.2.70.0030.00517.75
8.2.60.0060.00317.77
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0110.00018.07
8.2.20.0020.00518.04
8.2.10.0000.00718.02
8.2.00.0040.00418.02
8.1.280.0110.00325.92
8.1.270.0030.00624.04
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00721.04
8.1.230.0040.00717.77
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0000.00918.10
8.1.170.0050.00318.63
8.1.160.0040.00421.96
8.1.150.0040.00418.92
8.1.140.0070.00017.66
8.1.130.0000.00817.86
8.1.120.0050.00217.48
8.1.110.0030.00617.44
8.1.100.0020.00517.44
8.1.90.0040.00317.45
8.1.80.0040.00417.45
8.1.70.0000.00717.38
8.1.60.0000.00917.59
8.1.50.0040.00417.59
8.1.40.0000.00817.65
8.1.30.0000.00817.66
8.1.20.0090.00017.66
8.1.10.0000.00717.57
8.1.00.0080.00017.59
8.0.300.0060.00318.77
8.0.290.0060.00316.88
8.0.280.0000.00718.40
8.0.270.0040.00417.13
8.0.260.0000.00717.10
8.0.250.0080.00017.05
8.0.240.0060.00317.11
8.0.230.0030.00517.20
8.0.220.0070.00017.20
8.0.210.0030.00617.14
8.0.200.0060.00017.17
8.0.190.0060.00317.16
8.0.180.0040.00416.99
8.0.170.0040.00417.07
8.0.160.0030.00317.05
8.0.150.0000.00717.04
8.0.140.0040.00417.07
8.0.130.0000.00613.54
8.0.120.0000.00817.06
8.0.110.0000.00817.00
8.0.100.0040.00417.19
8.0.90.0040.00417.04
8.0.80.0060.01017.12
8.0.70.0000.00717.19
8.0.60.0050.00317.11
8.0.50.0040.00417.07
8.0.30.0100.01617.20
8.0.20.0100.01317.40
8.0.10.0040.00417.20
8.0.00.0080.00916.96
7.4.330.0000.00615.09
7.4.320.0030.00316.72
7.4.300.0060.00016.83
7.4.290.0030.00316.72
7.4.280.0040.00416.76
7.4.270.0000.00616.74
7.4.260.0030.00316.61
7.4.250.0000.00716.67
7.4.240.0060.00116.74
7.4.230.0030.00316.89
7.4.220.0060.01316.78
7.4.210.0150.00016.76
7.4.200.0060.00316.73
7.4.160.0030.01516.55
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0060.01216.58
7.4.120.0100.01016.58
7.4.110.0060.00916.86
7.4.100.0100.01016.53
7.4.90.0100.01016.63
7.4.80.0150.00319.39
7.4.70.0080.00816.67
7.4.60.0120.00916.81
7.4.50.0050.00016.41
7.4.40.0070.01016.49
7.4.30.0090.01316.50
7.4.00.0030.01414.88
7.3.330.0060.00013.24
7.3.320.0000.00613.24
7.3.310.0000.00816.25
7.3.300.0000.00716.33
7.3.290.0050.00916.41
7.3.280.0050.01016.42
7.3.270.0070.01217.40
7.3.260.0110.00716.67
7.3.250.0100.00716.61
7.3.240.0150.00416.40
7.3.230.0140.00816.48
7.3.210.0180.00416.49
7.3.200.0130.00919.39
7.3.190.0040.01316.44
7.3.180.0090.00916.66
7.3.170.0060.01516.43
7.3.160.0060.00916.35
7.3.10.0070.00716.82
7.3.00.0080.00416.77
7.2.330.0000.01716.59
7.2.320.0120.00616.61
7.2.310.0080.01516.68
7.2.300.0080.01116.48
7.2.290.0060.01116.53
7.2.130.0150.00616.73
7.2.120.0170.00316.82
7.2.110.0100.01316.73
7.2.100.0180.01116.87
7.2.90.0080.00517.18
7.2.80.0100.00616.70
7.2.70.0110.00716.59
7.2.60.0080.00617.01
7.2.50.0030.01316.97
7.2.40.0070.00716.94
7.2.30.0100.00316.96
7.2.20.0090.00616.96
7.2.10.0000.01616.99
7.2.00.0080.00718.13
7.1.250.0150.00415.58
7.1.200.0170.00315.93
7.1.100.0220.00718.09
7.1.70.0000.00717.18
7.1.60.0110.01119.40
7.1.50.0120.01217.15
7.1.00.0170.06022.34
7.0.200.0100.00714.88
7.0.140.0000.07322.22
7.0.60.0230.07019.89
7.0.50.0070.07317.88
7.0.40.0070.08720.08
7.0.30.0500.07020.08
7.0.20.0200.08720.03
7.0.10.0070.04020.04
7.0.00.0100.07720.15
5.6.280.0070.07021.02
5.6.210.0070.08020.68
5.6.200.0030.04018.11
5.6.190.0030.04320.61
5.6.180.0300.07020.57
5.6.170.0270.05320.41
5.6.160.0100.07020.32
5.6.150.0100.05018.07
5.6.140.0070.06318.11
5.6.130.0100.08018.08
5.6.120.0030.08320.93
5.6.110.0070.07720.89
5.6.100.0100.07321.10
5.6.90.0100.07321.12
5.6.80.0170.07020.39
5.5.350.0270.07720.41
5.5.340.0170.02718.00
5.5.330.0100.07720.36
5.5.320.0330.07320.29
5.5.310.0270.04720.41
5.5.300.0100.04017.98
5.5.290.0030.08717.99
5.5.280.0070.05020.84
5.5.270.0000.08320.84
5.5.260.0070.08720.65
5.5.250.0070.08320.65
5.5.240.3900.04720.34
5.4.450.0700.04719.46
5.4.440.0430.04319.21
5.4.430.0400.05019.38
5.4.420.0200.04319.45
5.4.410.0570.04319.28
5.4.400.0230.04018.93
5.4.390.0400.04318.77
5.4.380.0330.06318.56
5.4.370.0330.07018.73
5.4.360.0330.05018.70
5.4.350.0430.05718.50
5.4.340.0400.05718.72
5.4.320.0050.03712.45
5.4.310.0060.04112.45
5.4.300.0050.03812.45
5.4.290.0100.03512.45
5.4.280.0050.03712.34
5.4.270.0020.04012.35
5.4.260.0090.03512.35
5.4.250.0080.04512.35
5.4.240.0080.04112.34
5.4.230.0060.04212.34
5.4.220.0060.03512.34
5.4.210.0050.03512.34
5.4.200.0060.03812.34
5.4.190.0080.04412.33
5.4.180.0060.03512.33
5.4.170.0060.03512.34
5.4.160.0050.03612.34
5.4.150.0040.03712.34
5.4.140.0060.03712.02
5.4.130.0060.03512.01
5.4.120.0110.03511.96
5.4.110.0050.03511.97
5.4.100.0060.03411.96
5.4.90.0040.03811.96
5.4.80.0050.03811.96
5.4.70.0050.03411.96
5.4.60.0030.04011.96
5.4.50.0060.03511.96
5.4.40.0060.03511.95
5.4.30.0040.03811.95
5.4.20.0040.03711.95
5.4.10.0050.03511.95
5.4.00.0040.03711.44
5.3.290.0060.03912.80
5.3.280.0070.03712.70
5.3.270.0070.03712.73
5.3.260.0030.04212.72
5.3.250.0070.03512.72
5.3.240.0100.03212.71
5.3.230.0060.03712.70
5.3.220.0050.03812.68
5.3.210.0040.04012.68
5.3.200.0070.04612.68
5.3.190.0040.03912.68
5.3.180.0030.03812.68
5.3.170.0040.03712.67
5.3.160.0070.04212.68
5.3.150.0060.03612.68
5.3.140.0040.03712.66
5.3.130.0050.04112.66
5.3.120.0060.04812.66
5.3.110.0060.03812.65
5.3.100.0080.03912.12
5.3.90.0090.04212.08
5.3.80.0040.04012.08
5.3.70.0080.03812.07
5.3.60.0090.03212.07
5.3.50.0080.04112.00
5.3.40.0090.03812.00
5.3.30.0060.03411.95
5.3.20.0030.04511.74
5.3.10.0090.03811.70
5.3.00.0110.04711.70
5.2.170.0040.0439.19
5.2.160.0030.0349.20
5.2.150.0040.0429.20
5.2.140.0050.0379.19
5.2.130.0050.0289.15
5.2.120.0090.0239.15
5.2.110.0040.0289.16
5.2.100.0030.0299.15
5.2.90.0050.0359.15
5.2.80.0040.0319.15
5.2.70.0070.0279.14
5.2.60.0030.0329.11
5.2.50.0040.0319.07
5.2.40.0050.0389.05
5.2.30.0040.0309.02
5.2.20.0030.0309.01
5.2.10.0070.0308.93
5.2.00.0040.0298.80
5.1.60.0010.0288.07
5.1.50.0040.0248.07
5.1.40.0040.0258.05
5.1.30.0050.0258.41
5.1.20.0060.0258.43
5.1.10.0070.0238.15
5.1.00.0030.0278.15
5.0.50.0060.0186.63
5.0.40.0030.0206.49
5.0.30.0030.0326.30
5.0.20.0040.0186.27
5.0.10.0030.0196.25
5.0.00.0050.0476.24
4.4.90.0050.0204.78
4.4.80.0050.0124.75
4.4.70.0040.0214.76
4.4.60.0040.0194.76
4.4.50.0020.0154.77
4.4.40.0070.0344.71
4.4.30.0040.0174.76
4.4.20.0030.0154.84
4.4.10.0060.0134.85
4.4.00.0040.0344.75
4.3.110.0040.0154.67
4.3.100.0010.0174.67
4.3.90.0030.0144.63
4.3.80.0060.0234.58
4.3.70.0020.0164.63
4.3.60.0020.0164.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0163.30
4.3.20.0020.0163.27
4.3.10.0020.0153.23
4.3.00.0100.01313.43

preferences:
47.29 ms | 401 KiB | 5 Q