3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<!--[if lt IE 7 ]><!--> <html lang="hi" class="ie ie6"> <!--<![endif]-->'; $doc = new DOMDocument(); $doc->loadHTML($html); $selector = new DOMXPath($doc); echo $selector->query('//comment()/../html')->item(0)->nodeName;

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)
8.3.40.0070.00718.76
8.3.30.0110.00419.29
8.3.20.0050.00320.57
8.3.10.0040.00422.25
8.3.00.0040.00421.07
8.2.170.0100.00322.96
8.2.160.0110.00419.44
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0170.00326.16
8.2.120.0040.00419.73
8.2.110.0060.00322.37
8.2.100.0060.00619.82
8.2.90.0000.00819.60
8.2.80.0000.00818.27
8.2.70.0060.00317.88
8.2.60.0000.00818.18
8.2.50.0000.00818.07
8.2.40.0080.00020.13
8.2.30.0000.00818.37
8.2.20.0040.00418.16
8.2.10.0040.00418.00
8.2.00.0050.00318.04
8.1.270.0040.00422.43
8.1.260.0140.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00024.23
8.1.230.0060.00619.42
8.1.220.0030.00517.92
8.1.210.0000.00918.77
8.1.200.0070.00317.60
8.1.190.0090.00017.78
8.1.180.0000.00818.85
8.1.170.0040.00418.61
8.1.160.0000.00722.23
8.1.150.0050.00218.96
8.1.140.0030.00817.58
8.1.130.0070.00018.17
8.1.120.0000.00717.78
8.1.110.0050.00217.69
8.1.100.0040.00417.67
8.1.90.0050.00217.65
8.1.80.0000.00717.61
8.1.70.0040.00417.75
8.1.60.0040.00417.90
8.1.50.0000.00817.67
8.1.40.0030.00517.75
8.1.30.0000.00817.94
8.1.20.0000.00817.90
8.1.10.0000.00717.98
8.1.00.0060.00317.69
8.0.300.0070.00018.77
8.0.290.0040.00417.55
8.0.280.0080.00018.70
8.0.270.0080.00017.48
8.0.260.0000.00717.10
8.0.250.0030.00617.24
8.0.240.0040.00417.33
8.0.230.0070.00017.24
8.0.220.0030.00317.18
8.0.210.0000.00717.17
8.0.200.0030.00317.25
8.0.190.0040.00817.22
8.0.180.0030.00617.06
8.0.170.0040.00417.18
8.0.160.0000.00717.14
8.0.150.0030.00317.13
8.0.140.0030.00617.13
8.0.130.0030.00313.60
8.0.120.0040.00417.15
8.0.110.0070.00017.11
8.0.100.0030.00616.98
8.0.90.0000.00717.06
8.0.80.0000.01517.16
8.0.70.0040.00417.08
8.0.60.0040.00416.99
8.0.50.0020.00517.24
8.0.30.0100.01017.32
8.0.20.0120.00717.45
8.0.10.0040.00317.26
8.0.00.0110.01116.97
7.4.330.0050.00015.31
7.4.320.0030.00316.98
7.4.300.0000.00616.89
7.4.290.0030.00316.85
7.4.280.0000.00716.68
7.4.270.0000.00816.75
7.4.260.0040.00416.88
7.4.250.0030.00616.82
7.4.240.0000.00816.82
7.4.230.0050.00316.96
7.4.220.0070.01116.95
7.4.210.0070.01116.82
7.4.200.0000.00716.96
7.4.190.0070.00016.70
7.4.160.0030.01216.75
7.4.150.0150.00317.40
7.4.140.0140.00817.86
7.4.130.0100.00716.83
7.4.120.0100.00716.81
7.4.110.0070.01016.77
7.4.100.0070.01116.87
7.4.90.0060.01016.81
7.4.80.0090.01319.39
7.4.70.0060.00916.79
7.4.60.0060.00916.91
7.4.50.0060.00016.82
7.4.40.0090.00622.77
7.4.30.0120.00916.91
7.4.10.0060.00616.91
7.4.00.0040.01316.00
7.3.330.0050.00013.18
7.3.320.0060.00013.27
7.3.310.0040.00316.41
7.3.300.0000.00616.45
7.3.290.0000.01516.45
7.3.280.0110.00816.46
7.3.270.0060.01217.40
7.3.260.0100.01416.61
7.3.250.0120.00916.71
7.3.240.0150.00316.79
7.3.230.0030.01316.70
7.3.210.0000.01516.67
7.3.200.0130.00319.39
7.3.190.0090.00916.50
7.3.180.0080.00816.50
7.3.170.0130.00316.53
7.3.160.0090.00616.59
7.3.130.0100.00716.61
7.3.120.0110.00315.58
7.3.110.0030.01215.69
7.3.100.0020.01215.76
7.3.90.0060.00715.70
7.3.80.0070.00715.64
7.3.70.0030.01015.80
7.3.60.0050.00715.71
7.3.50.0020.01115.63
7.3.40.0070.00815.50
7.3.30.0050.00615.68
7.3.20.0060.00616.71
7.3.10.0020.01116.49
7.3.00.0010.01316.42
7.2.330.0120.00616.82
7.2.320.0120.00616.75
7.2.310.0050.01317.00
7.2.300.0090.01216.92
7.2.290.0060.01016.75
7.2.260.0060.00616.88
7.2.250.0070.01116.71
7.2.240.0030.01316.08
7.2.230.0050.00715.99
7.2.220.0050.01115.90
7.2.210.0070.00915.93
7.2.200.0080.00815.86
7.2.190.0090.00415.97
7.2.180.0050.00715.97
7.2.170.0050.00915.85
7.2.160.0050.01015.84
7.2.150.0090.00416.89
7.2.140.0050.00916.80
7.2.130.0110.00316.75
7.2.120.0090.00816.79
7.2.110.0090.00616.65
7.2.100.1430.01016.91
7.2.90.0160.00717.78
7.2.80.0100.00817.96
7.2.70.0110.00415.23
7.2.60.0100.00717.57
7.2.50.0140.00817.78
7.2.40.0090.01217.92
7.2.30.0090.00717.90
7.2.20.0070.00917.75
7.2.10.0080.00817.91
7.2.00.0080.00918.49
7.1.330.0080.00716.63
7.1.320.0070.00716.61
7.1.310.0070.00716.59
7.1.300.0030.01116.71
7.1.290.0020.00716.63
7.1.280.0050.00716.55
7.1.270.0020.01116.68
7.1.260.0080.00715.71
7.1.250.0090.00615.63
7.1.240.0090.00915.70
7.1.230.0090.01215.43
7.1.220.0100.00415.31
7.1.210.0170.01417.46
7.1.200.0150.00816.63
7.1.190.0220.00717.50
7.1.180.0120.01117.58
7.1.170.0190.00317.29
7.1.160.0090.01417.62
7.1.150.0200.00617.60
7.1.140.0130.00917.45
7.1.130.0130.00917.63
7.1.120.0130.01317.39
7.1.110.0100.01317.45
7.1.100.0080.00817.75
7.1.90.0160.01017.63
7.1.80.0180.00417.59
7.1.70.0100.00217.34
7.1.60.0080.01417.21
7.1.50.0110.00917.36
7.1.40.0100.00917.05
7.1.30.0060.01017.21
7.1.20.0070.00917.23
7.1.10.0060.00716.96
7.1.00.0060.00617.04
7.0.330.0100.00315.39
7.0.320.1740.01015.26
7.0.310.0090.01517.45
7.0.300.0140.01017.08
7.0.290.0150.00617.27
7.0.280.0120.00917.22
7.0.270.0110.01117.21
7.0.260.0190.00617.34
7.0.250.0130.01017.30
7.0.240.0140.00817.41
7.0.230.0120.00917.27
7.0.220.0210.00317.34
7.0.210.0140.00617.26
7.0.200.0100.00417.04
7.0.190.0080.00817.13
7.0.180.0120.00416.79
7.0.170.0110.00716.89
7.0.160.0050.01016.80
7.0.150.0090.00616.84
7.0.140.0070.01016.95
7.0.130.0090.00916.96
7.0.120.0040.00916.97
7.0.110.0100.00716.92
7.0.100.0050.00816.98
7.0.90.0060.00416.87
7.0.80.0080.00316.91
7.0.70.0070.00416.99
7.0.60.0080.00216.77
7.0.50.0070.00416.99
7.0.40.0030.00615.31
7.0.30.0070.00415.30
7.0.20.0070.00515.25
7.0.10.0100.00215.29
7.0.00.0040.01115.28
5.6.400.0080.00516.20
5.6.390.0040.01016.35
5.6.380.0090.01216.01
5.6.370.0160.01316.23
5.6.360.0180.00916.26
5.6.350.0110.01516.20
5.6.340.0040.01416.36
5.6.330.0170.01016.25
5.6.320.0080.01815.93
5.6.310.0220.00815.84
5.6.300.0070.02818.42
5.6.290.0120.02118.52
5.6.280.0070.04918.62
5.6.270.0070.02818.60
5.6.260.0220.03018.57
5.6.250.0060.02818.72
5.6.240.0120.02518.63
5.6.230.0070.05418.55
5.6.220.0050.02818.61
5.6.210.0060.02918.67
5.6.200.0050.02618.66
5.6.190.0050.05318.58
5.6.180.0100.03018.71
5.6.170.0110.02918.42
5.6.160.0080.01918.67
5.6.150.0050.02418.63
5.6.140.0080.02418.43
5.6.130.0070.02318.58
5.6.120.0070.03618.51
5.6.110.0080.02918.57
5.6.100.0050.04918.48
5.6.90.0100.02918.60
5.6.80.0030.02618.10
5.6.70.0080.03518.29
5.6.60.0120.01918.22
5.6.50.0050.02618.10
5.6.40.0060.02318.35
5.6.30.0050.02418.26
5.6.20.0070.02418.19
5.6.10.0100.02618.15
5.6.00.0100.03218.25
5.5.380.0070.02416.83
5.5.370.0110.02416.81
5.5.360.0150.02216.94
5.5.350.0200.01916.96
5.5.340.0070.02717.06
5.5.330.0050.03717.01
5.5.320.0140.03417.13
5.5.310.0080.02717.05
5.5.300.0070.02617.13
5.5.290.0130.03217.15
5.5.280.0070.02816.96
5.5.270.0070.03617.07
5.5.260.0090.04717.12
5.5.250.0090.02916.98
5.5.240.0100.02416.71
5.5.230.0040.03216.74
5.5.220.0140.02916.61
5.5.210.0080.02816.71
5.5.200.0030.02916.66
5.5.190.0090.02516.65
5.5.180.0090.02616.76
5.5.170.0100.01416.19
5.5.160.0100.02216.75
5.5.150.0120.02116.78
5.5.140.0140.02516.74
5.5.130.0100.02116.86
5.5.120.0120.03316.77
5.5.110.0070.02516.81
5.5.100.0090.04616.71
5.5.90.0120.04316.54
5.5.80.0120.02216.73
5.5.70.0070.03816.60
5.5.60.0090.03016.53
5.5.50.0100.02116.73
5.5.40.0070.02616.52
5.5.30.0120.02516.76
5.5.20.0110.02216.65
5.5.10.0130.02116.61
5.5.00.0090.02416.62
5.4.450.0120.04316.10
5.4.440.0070.02616.13
5.4.430.0160.03016.13
5.4.420.0040.05116.20
5.4.410.0070.02516.10
5.4.400.0050.02715.92
5.4.390.0090.02315.80
5.4.380.0080.02116.13
5.4.370.0100.02015.87
5.4.360.0110.03415.88
5.4.350.0080.02615.94
5.4.340.0020.03015.95
5.4.330.0100.00712.71
5.4.320.0080.03016.00
5.4.310.0100.02515.96
5.4.300.0080.02415.95
5.4.290.0080.02115.85
5.4.280.0040.02816.01
5.4.270.0100.01915.84
5.4.260.0050.04015.85
5.4.250.0100.02215.95
5.4.240.0080.01915.84
5.4.230.0060.02415.83
5.4.220.0070.02515.92
5.4.210.0060.02516.08
5.4.200.0100.02015.82
5.4.190.0110.02115.88
5.4.180.0020.02415.82
5.4.170.0050.02715.93
5.4.160.0100.02115.93
5.4.150.0040.02615.82
5.4.140.0060.02314.84
5.4.130.0060.02414.72
5.4.120.0050.02514.77
5.4.110.0030.02814.65
5.4.100.0050.02414.67
5.4.90.0040.02714.81
5.4.80.0050.02414.67
5.4.70.0030.02414.62
5.4.60.0020.04614.73
5.4.50.0050.02114.65
5.4.40.0080.03314.69
5.4.30.0090.01914.73
5.4.20.0080.02414.77
5.4.10.0100.02014.82
5.4.00.0070.02114.37
5.3.290.0100.04814.34
5.3.280.0070.02514.27
5.3.270.0040.02714.30
5.3.260.0060.02514.22
5.3.250.0020.02914.37
5.3.240.0090.02214.39
5.3.230.0060.02414.19
5.3.220.0040.03114.21
5.3.210.0020.02814.21
5.3.200.0090.02514.15
5.3.190.0070.02214.24
5.3.180.0040.02914.37
5.3.170.0090.04314.28
5.3.160.0100.03114.30
5.3.150.0090.02414.30
5.3.140.0110.02314.27
5.3.130.0110.02214.22
5.3.120.0080.02514.19
5.3.110.0070.02514.24
5.3.100.0080.02714.27
5.3.90.0090.02414.45
5.3.80.0070.02614.18
5.3.70.0050.02514.10
5.3.60.0070.02114.28
5.3.50.0030.02814.24
5.3.40.0020.02514.23
5.3.30.0030.02414.21
5.3.20.0080.01914.27
5.3.10.0090.01914.07
5.3.00.0110.01814.15

preferences:
46.56 ms | 400 KiB | 5 Q