3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lt = '&lt;'; $gt = '&gt;'; $raw_data = '[if lte IE 8]&gt;&lt;link href=&quot;//d3h5jhobc20ump.cloudfront.net/f521cb9cec0171e8d913538552d98b10.css&quot; rel=&quot;stylesheet&quot; type=&quot;text/css&quot;&gt;&lt;![endif]'; echo htmlspecialchars(preg_replace('/^\\s*\\[\\s*(if)(\\s[^\\]]*?)?\\s*\\]'.$gt.'\\s*(.*?)\\s*'.$lt.'!\\[\\s*(endif)\\s*\\]\\s*$/si', '[$1$2]'.$gt."\r\n".'$3'."\r\n".$lt.'![$4]', $raw_data));

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)
8.3.60.0120.00316.88
8.3.50.0160.00222.13
8.3.40.0070.01018.93
8.3.30.0100.00319.10
8.3.20.0040.00420.16
8.3.10.0050.00323.56
8.3.00.0060.00319.38
8.2.180.0090.00616.63
8.2.170.0070.00722.96
8.2.160.0070.00720.57
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0180.00026.16
8.2.120.0080.00022.32
8.2.110.0090.00022.38
8.2.100.0090.00318.03
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0030.00717.75
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0060.00319.95
8.2.30.0040.00419.93
8.2.20.0040.00417.71
8.2.10.0050.00217.97
8.2.00.0030.00917.71
8.1.280.0070.01025.92
8.1.270.0050.00323.86
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.86
8.1.230.0070.00419.01
8.1.220.0000.00817.79
8.1.210.0090.00018.77
8.1.200.0060.00317.38
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0060.00318.83
8.1.160.0040.00421.96
8.1.150.0000.01018.83
8.1.140.0070.00017.52
8.1.130.0000.00817.86
8.1.120.0030.00617.59
8.1.110.0040.00417.54
8.1.100.0000.00717.63
8.1.90.0040.00417.52
8.1.80.0030.00317.62
8.1.70.0030.00317.51
8.1.60.0000.00917.64
8.1.50.0050.00317.68
8.1.40.0040.00417.70
8.1.30.0040.00417.66
8.1.20.0070.00017.70
8.1.10.0080.00017.63
8.1.00.0050.00217.60
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0030.00318.47
8.0.270.0030.00317.39
8.0.260.0030.00317.28
8.0.250.0080.00017.00
8.0.240.0000.00716.98
8.0.230.0030.00316.97
8.0.220.0030.00317.01
8.0.210.0060.00317.01
8.0.200.0030.00317.09
8.0.190.0050.00317.11
8.0.180.0000.00817.05
8.0.170.0080.00017.11
8.0.160.0040.00417.01
8.0.150.0040.00416.99
8.0.140.0040.00416.93
8.0.130.0060.00013.41
8.0.120.0050.00216.89
8.0.110.0000.00717.08
8.0.100.0040.00416.87
8.0.90.0050.00217.13
8.0.80.0060.00917.02
8.0.70.0020.00516.98
8.0.60.0050.00216.86
8.0.50.0040.00416.82
8.0.30.0090.00917.34
8.0.20.0090.01117.40
8.0.10.0040.00416.90
8.0.00.0090.00916.97
7.4.330.0050.00015.16
7.4.320.0000.00616.63
7.4.300.0060.00016.86
7.4.290.0040.00416.71
7.4.280.0100.00016.67
7.4.270.0040.00416.65
7.4.260.0030.00316.73
7.4.250.0080.00016.62
7.4.240.0040.00416.78
7.4.230.0030.00316.56
7.4.220.0000.01716.71
7.4.210.0080.00816.78
7.4.200.0080.00016.77
7.4.190.0000.00716.82
7.4.160.0080.00816.52
7.4.150.0130.01017.40
7.4.140.0050.01217.86
7.4.130.0110.00916.49
7.4.120.0100.00716.71
7.4.110.0100.01316.56
7.4.100.0090.01216.66
7.4.90.0070.01016.85
7.4.80.0130.00619.39
7.4.70.0090.00616.52
7.4.60.0100.00716.49
7.4.50.0000.00616.65
7.4.40.0100.00722.77
7.4.30.0040.01216.60
7.4.00.0000.01215.11
7.3.330.0030.00313.18
7.3.320.0030.00313.20
7.3.310.0030.00316.39
7.3.300.0000.00716.38
7.3.290.0060.00916.54
7.3.280.0110.00816.39
7.3.270.0120.00617.40
7.3.260.0130.00416.38
7.3.250.0060.01516.72
7.3.240.0130.00316.45
7.3.230.0100.00716.73
7.3.210.0070.01116.41
7.3.200.0090.01419.39
7.3.190.0150.00616.75
7.3.180.0030.01316.71
7.3.170.0090.00616.56
7.3.160.0090.00916.64
7.3.120.0110.00414.92
7.2.330.0120.00616.76
7.2.320.0060.01516.66
7.2.310.0060.01217.02
7.2.300.0070.01016.89
7.2.290.0000.01616.52
7.2.00.0060.00919.66
7.1.100.0070.00418.32
7.1.70.0040.01117.36
7.1.60.0060.01819.46
7.1.50.0100.01035.03
7.1.00.0100.07022.46
7.0.200.0000.00816.97
7.0.140.0030.07022.21
7.0.60.0170.07720.10
7.0.50.0100.07317.89
7.0.40.0030.04320.14
7.0.30.0300.02720.07
7.0.20.0400.07320.35
7.0.10.0070.09020.10
7.0.00.0070.05720.02
5.6.280.0000.07721.13
5.6.210.0200.05720.65
5.6.200.0000.08718.19
5.6.190.0170.07720.41
5.6.180.0270.07320.64
5.6.170.0430.07320.52
5.6.160.0030.09020.49
5.6.150.0070.05018.21
5.6.140.0030.05018.18
5.6.130.0070.06718.18
5.6.120.0070.08321.09
5.6.110.0030.06020.97
5.6.100.0070.04320.95
5.6.90.0200.07321.12
5.6.80.0000.04020.50
5.6.70.3830.04020.39
5.5.350.0030.03720.50
5.5.340.0070.05017.98
5.5.330.0070.04320.07
5.5.320.0100.07720.29
5.5.310.0400.06720.50
5.5.300.0230.07017.97
5.5.290.0030.06317.98
5.5.280.0100.08320.80
5.5.270.0100.06720.83
5.5.260.0030.07020.64
5.5.250.0100.07720.49
5.5.240.0200.04720.11
5.4.450.0130.07019.60
5.4.440.0930.06319.64
5.4.430.0070.06019.63
5.4.420.0630.00019.48
5.4.410.0270.03719.03
5.4.400.0830.04718.61
5.4.390.0730.05318.46
5.4.380.0300.06018.53
5.4.370.0330.05718.54
5.4.360.1570.05318.48
5.4.350.0070.05011.97
5.4.340.0050.04111.96
5.4.320.0040.03812.45
5.4.310.0060.03812.45
5.4.300.0090.03512.45
5.4.290.0050.03812.44
5.4.280.0060.03612.34
5.4.270.0050.04312.34
5.4.260.0080.03512.34
5.4.250.0090.03512.34
5.4.240.0050.03712.34
5.4.230.0030.04112.33
5.4.220.0110.03912.33
5.4.210.0110.03812.33
5.4.200.0080.04212.33
5.4.190.0030.04412.32
5.4.180.0030.03912.33
5.4.170.0040.04212.34
5.4.160.0050.03612.34
5.4.150.0120.03412.33
5.4.140.0060.03712.01
5.4.130.0030.03812.00
5.4.120.0050.03711.96
5.4.110.0060.03711.96
5.4.100.0040.03811.95
5.4.90.0040.04011.96
5.4.80.0040.04311.96
5.4.70.0050.03511.95
5.4.60.0060.03411.95
5.4.50.0050.04211.95
5.4.40.0050.03511.95
5.4.30.0040.03811.94
5.4.20.0030.03811.94
5.4.10.0050.03511.94
5.4.00.0070.03411.43
5.3.290.0070.05012.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0070.03912.72
5.3.250.0110.03712.72
5.3.240.0070.03812.72
5.3.230.0110.03512.71
5.3.220.0080.03612.68
5.3.210.0070.03812.68
5.3.200.0070.03712.68
5.3.190.0060.04212.68
5.3.180.0070.03912.67
5.3.170.0110.04712.67
5.3.160.0080.04712.68
5.3.150.0040.04012.68
5.3.140.0070.03612.66
5.3.130.0090.04512.66
5.3.120.0070.03912.65
5.3.110.0080.03712.66
5.3.100.0060.03812.12
5.3.90.0070.04312.09
5.3.80.0070.03612.07
5.3.70.0070.03512.07
5.3.60.0060.03612.07
5.3.50.0070.03512.00
5.3.40.0080.04012.00
5.3.30.0050.03611.96
5.3.20.0040.03711.73
5.3.10.0020.03811.70
5.3.00.0070.04711.69
5.2.170.0040.0319.19
5.2.160.0060.0309.19
5.2.150.0080.0339.19
5.2.140.0080.0319.18
5.2.130.0070.0329.14
5.2.120.0030.0309.15
5.2.110.0080.0369.15
5.2.100.0070.0279.15
5.2.90.0070.0309.15
5.2.80.0070.0389.15
5.2.70.0040.0319.14
5.2.60.0050.0319.10
5.2.50.0040.0389.07
5.2.40.0060.0319.05
5.2.30.0040.0319.03
5.2.20.0080.0279.02
5.2.10.0040.0298.94
5.2.00.0050.0308.79
5.1.60.0050.0248.07
5.1.50.0040.0298.07
5.1.40.0030.0278.05
5.1.30.0030.0278.41
5.1.20.0080.0228.42
5.1.10.0050.0278.15
5.1.00.0040.0268.16
5.0.50.0050.0256.63
5.0.40.0070.0216.49
5.0.30.0020.0326.30
5.0.20.0050.0186.27
5.0.10.0020.0216.25
5.0.00.0030.0336.24
4.4.90.0030.0174.78
4.4.80.0030.0204.76
4.4.70.0050.0174.75
4.4.60.0080.0154.76
4.4.50.0050.0134.77
4.4.40.0050.0234.71
4.4.30.0010.0174.76
4.4.20.0030.0174.85
4.4.10.0020.0174.85
4.4.00.0010.0274.76
4.3.110.0050.0194.66
4.3.100.0030.0154.66
4.3.90.0050.0194.63
4.3.80.0040.0284.58
4.3.70.0010.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0050.0214.54
4.3.30.0000.0183.29
4.3.20.0010.0173.27
4.3.10.0040.0133.23
4.3.00.0000.0236.83

preferences:
36.66 ms | 401 KiB | 5 Q