3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-10-27T16:21:46Z

<?php
$html = '<p><span style="color:#2c2c2c;font-weight:700;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">Strong content</span></p><ul><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li><li><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">list item</span></li></ul><p><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">Content text</span></p><p><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">Content text</span></p><p><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">Content text</span></p><p><span style="font-size:10.5pt;color:#2c2c2c;font-weight:700">Should be bold</span><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">: regular text</span></p><p><span style="font-size:10.5pt;color:#2c2c2c;font-weight:700">Should be bold</span><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">: regular text </span></p><p><span style="font-size:10.5pt;color:#2c2c2c;font-weight:700">Should be bold</span><span style="color:#2c2c2c;font-weight:400;text-decoration:none;vertical-align:baseline;font-size:10.5pt;font-family:&quot;Arial&quot;;font-style:normal">: regular text</span></p>';
$dom = new domdocument();
$dom->loadhtml($html);
$elements = $dom->getElementsByTagName("span");
for ($i = $elements->length - 1; $i >= 0; $i --) {
    if(strpos($elements[$i]->getattribute('style'), 'font-weight:700') !== FALSE) {
        $nodePre = $elements->item($i);
        $nodeDiv = $dom->createElement("strong", $nodePre->nodeValue);
        $nodePre->parentNode->replaceChild($nodeDiv, $nodePre);
    }
}
echo $dom->savehtml();

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