3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <span>0 Dollar</span> <span>0.01 Dollar</span> <span>0.00 Dollar</span> <span>50.00 Dollar</span> HTML; $dom = new DOMDocument; $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xp = new DOMXPath($dom); $xp->registerNamespace("php", "http://php.net/xpath"); $xp->registerPHPFunctions('preg_match'); $pattern = '/\A(?=[0.]*[1-9])\d+(?:\.\d+)?+\h+Dollar\z/'; $spans = $xp->query("//span[php:functionString('preg_match', '$pattern', text())>0]"); foreach ($spans as $span) { echo $span->nodeValue . PHP_EOL; }

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)
8.4.140.0140.00818.20
8.4.130.0130.00819.26
8.4.120.0080.01120.80
8.4.110.0130.00819.29
8.4.100.0120.00918.34
8.4.90.0110.00920.94
8.4.80.0090.01021.24
8.4.70.0060.00219.65
8.4.60.0110.00922.72
8.4.50.0140.00519.19
8.4.40.0040.00418.66
8.4.30.0130.00619.21
8.4.20.0130.00318.51
8.4.10.0040.00419.96
8.3.260.0100.01117.26
8.3.250.0130.00817.20
8.3.240.0120.00817.33
8.3.230.0120.00817.30
8.3.220.0100.00921.15
8.3.210.0090.01017.31
8.3.200.0070.00517.07
8.3.190.0030.00517.42
8.3.180.0110.00819.60
8.3.170.0140.00419.68
8.3.160.0070.01117.89
8.3.150.0040.01617.73
8.3.140.0070.01117.13
8.3.130.0060.00317.43
8.3.120.0100.00721.35
8.3.110.0080.00020.94
8.3.100.0090.00019.21
8.3.90.0110.00419.11
8.3.80.0030.00619.05
8.3.70.0070.01118.80
8.3.60.0170.00019.15
8.3.50.0140.00717.57
8.3.40.0130.00722.24
8.3.30.0110.00420.65
8.3.20.0180.00425.66
8.3.10.0190.00325.66
8.3.00.0190.00325.66
8.2.290.0090.00317.49
8.2.280.0150.00519.18
8.2.270.0110.00719.49
8.2.260.0100.01017.37
8.2.250.0000.00817.48
8.2.240.0140.00717.86
8.2.230.0050.00522.58
8.2.220.0000.01024.06
8.2.210.0130.00726.77
8.2.200.0120.00017.13
8.2.190.0110.00717.13
8.2.180.0070.01417.13
8.2.170.0090.01319.43
8.2.160.0170.00322.96
8.2.150.0190.00325.66
8.2.140.0140.00725.66
8.2.130.0100.01025.66
8.2.120.0100.01025.66
8.2.110.0060.01525.66
8.2.100.0100.01025.66
8.2.90.0200.00325.66
8.2.80.0070.01425.66
8.2.70.0060.01225.66
8.2.60.0130.00625.66
8.2.50.0160.00325.66
8.2.40.0150.00725.66
8.2.30.0100.00725.66
8.2.20.0100.00625.66
8.2.10.0070.01525.66
8.2.00.0130.01025.66
8.1.330.0130.00716.63
8.1.320.0130.00524.36
8.1.310.0060.01217.16
8.1.300.0050.00318.82
8.1.290.0030.00718.88
8.1.280.0070.01025.92
8.1.270.0090.00625.66
8.1.260.0110.00725.66
8.1.250.0040.01525.66
8.1.240.0060.01025.66
8.1.230.0080.00825.66
8.1.220.0090.00625.66
8.1.210.0100.01025.66
8.1.200.0110.00725.66
8.1.190.0070.01025.66
8.1.180.0030.01325.66
8.1.170.0160.00325.66
8.1.160.0070.01025.66
8.1.150.0160.00325.66
8.1.140.0080.00825.66
8.1.130.0100.00625.66
8.1.120.0100.00625.66
8.1.110.0080.00825.66
8.1.100.0060.00925.66
8.1.90.0070.00725.66
8.1.80.0090.00625.66
8.1.70.0130.00325.66
8.1.60.0040.01225.66
8.1.50.0130.00625.66
8.1.40.0160.00325.66
8.1.30.0060.01225.66
8.1.20.0110.00725.66
8.1.10.0090.00925.66
8.1.00.0080.00825.66

preferences:
77.82 ms | 403 KiB | 5 Q