3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content="aaa <!--[if (gt IE 9)|!(IE)]><!--> <html lang=\"en\"> <!--<![endif]--> bbb"; $tagOpen="<!--[if (gt IE 9)|!(IE)]><!-->"; $tagClose="<!--<![endif]-->"; $condition='/'.preg_quote($tagOpen).'(.*?)'.preg_quote($tagClose).'/i'; $content=preg_replace($condition, '$1', $content); echo htmlentities('<pre>'.$content.'</pre>');

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)
8.3.60.0070.01018.55
8.3.50.0130.00721.21
8.3.40.0110.00418.79
8.3.30.0040.01118.88
8.3.20.0000.00818.86
8.3.10.0030.00620.96
8.3.00.0040.00421.89
8.2.180.0140.00416.88
8.2.170.0100.00722.96
8.2.160.0040.01120.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0000.00920.54
8.2.100.0070.00417.91
8.2.90.0040.00419.23
8.2.80.0090.00017.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00818.27
8.2.30.0030.00521.29
8.2.20.0040.00417.81
8.2.10.0050.00317.89
8.2.00.0040.00417.77
8.1.280.0180.00325.92
8.1.270.0060.00323.99
8.1.260.0070.00726.35
8.1.250.0000.00728.09
8.1.240.0080.00320.77
8.1.230.0040.00821.03
8.1.220.0060.00318.77
8.1.210.0060.00319.02
8.1.200.0070.00317.38
8.1.190.0050.00317.55
8.1.180.0080.00018.10
8.1.170.0000.00818.62
8.1.160.0040.00418.92
8.1.150.0070.00018.81
8.1.140.0050.00217.51
8.1.130.0000.00717.86
8.1.120.0050.00317.63
8.1.110.0070.00017.46
8.1.100.0040.00417.63
8.1.90.0000.00817.64
8.1.80.0000.00717.61
8.1.70.0030.00317.58
8.1.60.0060.00317.63
8.1.50.0070.00017.63
8.1.40.0040.00417.68
8.1.30.0050.00217.72
8.1.20.0040.00417.64
8.1.10.0050.00217.66
8.1.00.0040.00417.63
8.0.300.0040.00420.02
8.0.290.0050.00317.16
8.0.280.0000.00718.48
8.0.270.0070.00017.20
8.0.260.0000.00616.96
8.0.250.0020.00517.13
8.0.240.0030.00617.08
8.0.230.0000.00717.09
8.0.220.0030.00317.02
8.0.210.0040.00417.04
8.0.200.0030.00317.04
8.0.190.0000.00817.17
8.0.180.0000.00816.97
8.0.170.0050.00317.08
8.0.160.0040.00417.05
8.0.150.0000.00716.99
8.0.140.0000.00817.02
8.0.130.0000.00613.46
8.0.120.0000.00716.98
8.0.110.0000.00717.11
8.0.100.0050.00316.95
8.0.90.0040.00416.84
8.0.80.0120.00316.97
8.0.70.0050.00217.09
8.0.60.0040.00417.08
8.0.50.0040.00417.16
8.0.30.0130.00717.21
8.0.20.0090.01017.40
8.0.10.0050.00217.00
8.0.00.0110.00716.85
7.4.330.0020.00216.81
7.4.320.0070.00016.77
7.4.300.0000.00616.82
7.4.290.0040.00416.84
7.4.280.0000.00816.71
7.4.270.0090.00016.84
7.4.260.0000.00513.49
7.4.250.0030.00316.72
7.4.240.0000.00716.80
7.4.230.0030.00316.87
7.4.220.0130.00716.81
7.4.210.0090.00616.71
7.4.200.0000.00716.79
7.4.190.0040.00416.72
7.4.160.0030.01916.62
7.4.150.0070.01017.40
7.4.140.0140.00717.86
7.4.130.0090.00916.67
7.4.120.0070.01016.76
7.4.110.0140.00316.80
7.4.100.0110.00716.61
7.4.90.0070.01016.70
7.4.80.0070.01019.39
7.4.70.0100.00716.76
7.4.60.0120.00916.64
7.4.50.0030.00216.48
7.4.40.0100.00722.77
7.4.30.0070.01016.86
7.4.00.0070.00715.14
7.3.330.0030.00213.15
7.3.320.0030.00313.34
7.3.310.0000.00716.56
7.3.300.0070.00016.37
7.3.290.0030.01316.37
7.3.280.0070.00716.41
7.3.270.0080.00817.40
7.3.260.0100.00918.24
7.3.250.0090.01216.53
7.3.240.0040.01316.77
7.3.230.0100.00716.64
7.3.210.0030.01516.64
7.3.200.0140.00719.39
7.3.190.0070.01516.48
7.3.180.0060.01216.70
7.3.170.0090.00616.62
7.3.160.0040.01216.74
7.3.120.0100.00615.20
7.2.330.0110.00716.81
7.2.320.0160.00316.79
7.2.310.0060.01516.55
7.2.300.0090.00816.69
7.2.290.0090.00616.88
7.2.00.0030.01019.38
7.1.100.0000.01018.48
7.1.70.0180.01217.11
7.1.60.0140.01019.40
7.1.50.0030.02317.06
7.1.00.0070.07322.38
7.0.200.0040.00416.78
7.0.140.0130.06322.00
7.0.100.0070.08319.96
7.0.90.0070.08720.13
7.0.80.0100.06019.96
7.0.70.0270.05019.89
7.0.60.0070.07019.93
7.0.50.0130.07720.39
7.0.40.0100.08320.07
7.0.30.0100.04720.05
7.0.20.0070.08720.11
7.0.10.0100.08320.10
7.0.00.0130.06020.17
5.6.280.0070.06721.01
5.6.250.0200.07020.48
5.6.240.0100.06720.75
5.6.230.0070.07720.67
5.6.220.0130.04020.65
5.6.210.0100.04720.48
5.6.200.0030.08321.11
5.6.190.0100.08321.13
5.6.180.0100.08320.92
5.6.170.0030.08721.07
5.6.160.0070.09321.08
5.6.150.0100.08021.11
5.6.140.0070.08721.01
5.6.130.0070.08021.00
5.6.120.0000.05721.10
5.6.110.0100.08321.03
5.6.100.0030.05020.97
5.6.90.0130.05721.11
5.6.80.0030.08320.52
5.6.70.0030.08020.55
5.6.60.0070.07720.43
5.6.50.0030.08020.46
5.6.40.0100.08020.39
5.6.30.0070.04720.29
5.6.20.0030.06720.41
5.6.10.0170.06020.39
5.6.00.0070.08320.43
5.5.380.0130.07020.38
5.5.370.0100.08020.58
5.5.360.0030.08320.32
5.5.350.0030.06020.46
5.5.340.0170.07720.77
5.5.330.0070.09020.86
5.5.320.0100.04720.92
5.5.310.0130.07320.73
5.5.300.0200.04320.82
5.5.290.0100.08020.91
5.5.280.0100.07320.86
5.5.270.0100.07320.72
5.5.260.0030.08020.76
5.5.250.0200.06320.58
5.5.240.0100.04320.02
5.5.230.0100.04720.26
5.5.220.0030.06720.23
5.5.210.0070.04720.23
5.5.200.0070.06720.19
5.5.190.0030.08720.26
5.5.180.0100.07019.98
5.5.160.0200.06320.21
5.5.150.0030.08020.22
5.5.140.0100.07720.20
5.5.130.0170.06720.12
5.5.120.0100.07320.09
5.5.110.0070.08020.25
5.5.100.0030.08719.95
5.5.90.0100.07720.05
5.5.80.0070.05720.15
5.5.70.0170.06320.14
5.5.60.0070.07720.05
5.5.50.0100.07020.00
5.5.40.0070.06320.13
5.5.30.0200.05020.13
5.5.20.0100.08020.05
5.5.10.0030.07720.05
5.5.00.0070.08320.01
5.4.450.0070.08019.33
5.4.440.0000.04319.47
5.4.430.0070.07019.28
5.4.420.0070.07719.36
5.4.410.0070.07019.16
5.4.400.0130.07318.82
5.4.390.0130.06719.14
5.4.380.0030.04018.80
5.4.370.0030.08319.08
5.4.360.0130.04018.90
5.4.350.0000.07319.00
5.4.340.0100.07319.12
5.4.320.0130.06718.96
5.4.310.0070.07318.95
5.4.300.0100.06718.96
5.4.290.0170.06719.04
5.4.280.0100.07019.13
5.4.270.0070.04319.06
5.4.260.0070.05718.98
5.4.250.0070.07319.13
5.4.240.0170.06318.94
5.4.230.0030.07019.02
5.4.220.0130.06719.14
5.4.210.0070.07718.78
5.4.200.0070.06718.94
5.4.190.0170.06719.09
5.4.180.0030.07719.04
5.4.170.0200.06019.11
5.4.160.0100.07019.10
5.4.150.0030.08319.01
5.4.140.0070.08016.37
5.4.130.0070.05316.37
5.4.120.0030.08316.05
5.4.110.0130.06016.35
5.4.100.0000.08016.27
5.4.90.0000.05716.38
5.4.80.0030.07016.20
5.4.70.0170.06316.35
5.4.60.0030.07716.32
5.4.50.0000.05016.23
5.4.40.0100.03316.24
5.4.30.0000.04316.39
5.4.20.0070.04716.23
5.4.10.0070.07716.34
5.4.00.0030.07015.81
5.3.290.0030.05014.68
5.3.280.0030.07714.46
5.3.270.0070.06014.60
5.3.260.0070.05714.46
5.3.250.0130.07014.45
5.3.240.0170.06714.59
5.3.230.0070.07714.44
5.3.220.0000.07714.42
5.3.210.0070.08314.55
5.3.200.0070.05714.56
5.3.190.0130.06714.48
5.3.180.0100.07014.48
5.3.170.0070.07714.38
5.3.160.0000.08314.52
5.3.150.0130.06314.52
5.3.140.0000.04314.41
5.3.130.0130.03714.50
5.3.120.0030.08014.41
5.3.110.0100.07714.41
5.3.100.0070.04714.02
5.3.90.0130.07313.98
5.3.80.0130.07014.01
5.3.70.0070.07014.03
5.3.60.0070.07713.98
5.3.50.0070.06713.93
5.3.40.0070.06713.80
5.3.30.0030.07713.86
5.3.20.0030.03713.55
5.3.10.0070.07013.64
5.3.00.0070.06013.54
5.2.170.0030.06311.10
5.2.160.0070.05011.16
5.2.150.0100.05710.99
5.2.140.0030.04310.99
5.2.130.0000.04311.16
5.2.120.0030.06311.04
5.2.110.0000.03711.17
5.2.100.0030.06011.10
5.2.90.0030.05711.13
5.2.80.0100.05711.04
5.2.70.0100.05711.16
5.2.60.0070.06011.08
5.2.50.0000.06711.01
5.2.40.0000.05710.95
5.2.30.0030.05710.98
5.2.20.0000.04010.97
5.2.10.0000.06010.87
5.2.00.0070.05710.77
5.1.60.0100.0479.99
5.1.50.0070.0509.99
5.1.40.0100.0439.99
5.1.30.0100.05010.25
5.1.20.0000.03710.39
5.1.10.0070.05310.10
5.1.00.0000.05710.04
5.0.50.0030.0409.00
5.0.40.0030.0439.00
5.0.30.0070.0609.00
5.0.20.0030.0479.00
5.0.10.0030.0439.00
5.0.00.0030.0679.00
4.4.90.0030.0379.00
4.4.80.0070.0309.00
4.4.70.0030.0339.00
4.4.60.0000.0209.00
4.4.50.0030.0309.00
4.4.40.0000.0539.00
4.4.30.0000.0409.00
4.4.20.0070.0339.00
4.4.10.0000.0309.00
4.4.00.0000.0539.00
4.3.110.0000.0209.00
4.3.100.0030.0339.00
4.3.90.0030.0339.00
4.3.80.0100.0409.00
4.3.70.0100.0279.00
4.3.60.0070.0279.00
4.3.50.0030.0309.00
4.3.40.0030.0409.00
4.3.30.0000.0379.00
4.3.20.0030.0379.00
4.3.10.0030.0339.00
4.3.00.0030.0309.00

preferences:
39.62 ms | 401 KiB | 5 Q