3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div title="Cool stuff" alt="Cool stuff"><a title="another stuff">......</a></div> HTML; $newTitle = 'My new title'; $dom = new DOMDocument(); $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach ($xpath->query('//@title') as $attr) { $attr->value = $newTitle; } echo $dom->saveHTML();

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)
8.4.140.0100.01117.89
8.4.130.0150.00719.81
8.4.120.0150.00622.57
8.4.110.0100.00919.26
8.4.100.0160.00518.06
8.4.90.0120.00622.48
8.4.80.0120.00819.36
8.4.70.0090.01119.11
8.4.60.0130.00720.57
8.4.50.0080.00418.88
8.4.40.0030.01617.98
8.4.30.0160.00322.85
8.4.20.0140.00720.18
8.4.10.0100.00719.79
8.3.270.0100.00917.08
8.3.260.0080.00416.67
8.3.250.0110.00517.62
8.3.240.0150.00416.75
8.3.230.0130.00616.87
8.3.220.0030.00419.36
8.3.210.0120.00616.79
8.3.200.0060.00316.99
8.3.190.0050.00718.99
8.3.180.0140.00419.33
8.3.170.0060.01319.43
8.3.160.0110.00717.10
8.3.150.0080.00017.22
8.3.140.0110.00716.85
8.3.130.0050.00318.59
8.3.120.0040.00419.23
8.3.110.0090.00620.94
8.3.100.0090.00624.06
8.3.90.0000.01426.77
8.3.80.0030.00617.00
8.3.70.0150.00618.68
8.3.60.0120.00917.00
8.3.50.0140.00524.56
8.3.40.0090.00622.07
8.3.30.0040.01119.12
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0120.00716.99
8.2.280.0100.01019.11
8.2.270.0110.00716.93
8.2.260.0070.00717.54
8.2.250.0080.00016.83
8.2.240.0140.00417.64
8.2.230.0060.00322.58
8.2.220.0060.00337.54
8.2.210.0030.00526.77
8.2.200.0080.00016.88
8.2.190.0090.01317.25
8.2.180.0070.01425.92
8.2.170.0080.01219.04
8.2.160.0060.01322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.35
8.2.110.0100.00021.45
8.2.100.0080.00418.09
8.2.90.0060.00319.66
8.2.80.0030.00518.00
8.2.70.0040.00418.18
8.2.60.0000.00818.47
8.2.50.0080.00018.10
8.2.40.0080.00022.57
8.2.30.0040.00418.32
8.2.20.0040.00418.49
8.2.10.0070.00019.61
8.2.00.0000.00719.65
8.1.330.0120.00722.59
8.1.320.0120.00916.55
8.1.310.0070.01117.36
8.1.300.0000.00918.23
8.1.290.0070.00318.88
8.1.280.0130.00325.92
8.1.270.0050.00223.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00624.21
8.1.230.0060.00621.34
8.1.220.0000.00818.05
8.1.210.0000.00919.28
8.1.200.0040.00417.73
8.1.190.0060.00317.60
8.1.180.0040.00418.10
8.1.170.0090.00018.87
8.1.160.0050.00219.11
8.1.150.0040.00419.24
8.1.140.0030.00519.17
8.1.130.0050.00220.41
8.1.120.0030.00617.84
8.1.110.0000.00817.75
8.1.100.0030.00517.82
8.1.90.0040.00417.72
8.1.80.0060.00317.72
8.1.70.0030.00317.84
8.1.60.0040.00417.86
8.1.50.0030.00617.86
8.1.40.0030.00617.82
8.1.30.0000.00817.93
8.1.20.0080.00017.99
8.1.10.0050.00317.86
8.1.00.0030.00517.79
8.0.300.0050.00220.18
8.0.290.0130.00316.86
8.0.280.0080.00018.68
8.0.270.0000.00718.30
8.0.260.0060.00018.89
8.0.250.0030.00517.31
8.0.240.0070.00017.34
8.0.230.0040.00417.30
8.0.220.0000.00717.21
8.0.210.0030.00317.20
8.0.200.0050.00217.32
8.0.190.0070.00017.25
8.0.180.0040.00417.25
8.0.170.0030.00517.17
8.0.160.0040.00417.29
8.0.150.0030.00617.27
8.0.140.0060.00316.88
8.0.130.0000.00613.74
8.0.120.0030.00617.13
8.0.110.0000.00717.35
8.0.100.0040.00417.18
8.0.90.0040.00417.43
8.0.80.0100.00817.21
8.0.70.0050.00217.18
8.0.60.0050.00217.30
8.0.50.0070.00317.00
8.0.30.0080.00817.46
8.0.20.0090.00917.54
8.0.10.0030.00617.43
8.0.00.0140.00317.28
7.4.330.0030.00315.55
7.4.320.0030.00316.85
7.4.300.0030.00316.83
7.4.290.0000.00816.73
7.4.280.0030.00616.80
7.4.270.0040.00416.87
7.4.260.0030.00313.58
7.4.250.0000.00816.78
7.4.240.0030.00516.84
7.4.230.0000.00716.61
7.4.220.0000.00716.79
7.4.210.0080.00816.86
7.4.200.0030.00316.70
7.4.130.0120.00616.88
7.4.120.0120.00616.79
7.4.110.0090.00916.93
7.4.100.0140.00416.72
7.4.90.0140.00416.64
7.4.80.0030.01416.75
7.4.70.0030.01416.56
7.4.60.0070.01016.79
7.4.50.0090.00916.75
7.4.40.0110.00716.71
7.4.30.0130.00416.77
7.4.20.0090.00916.63
7.4.10.0070.01016.64
7.4.00.0130.00416.95
7.3.330.0000.00716.68
7.3.320.0000.00613.39
7.3.310.0070.00016.62
7.3.300.0070.00016.53
7.3.290.0050.01116.66
7.3.260.0190.00716.93
7.3.250.0140.00316.88
7.3.240.0060.01216.80
7.3.230.0100.00716.89
7.3.220.0110.00716.93
7.3.210.0100.00716.64
7.3.200.0070.01016.65
7.3.190.0100.00716.66
7.3.180.0160.00016.60
7.3.170.0130.00316.89
7.3.160.0000.01616.64
7.3.150.0090.00916.93
7.3.140.0110.00616.85
7.3.130.0070.01016.77
7.3.120.0080.00816.88
7.3.110.0100.00716.68
7.3.100.0100.00716.48
7.3.90.0120.00916.84
7.3.80.0090.01216.66
7.3.70.0110.00716.64
7.3.60.0060.01216.67
7.3.50.0140.00516.67
7.3.40.0060.01316.44
7.3.30.0060.01216.61
7.3.20.0070.01116.70
7.3.10.0090.00916.61
7.3.00.0310.00916.60

preferences:
29.59 ms | 403 KiB | 5 Q