32 lines
769 B
Text
32 lines
769 B
Text
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<?php namespace ProcessWire;
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/**
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* ProcessWire Newlines to List Textformatter
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*
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* Converts each new line into a list item, then surrounds them all with a <ul> tag.
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*
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* ProcessWire 3.x, Copyright 2016 by Ryan Cramer
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* https://processwire.com
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*
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*
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*/
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class TextformatterNewlineUL extends Textformatter {
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public static function getModuleInfo() {
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return array(
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'title' => 'Newlines to Unordered List',
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'version' => 100,
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'summary' => "Converts newlines to <li> list items and surrounds in an <ul> unordered list. ",
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);
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}
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public function format(&$str) {
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$str = trim($str);
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if(!strlen($str)) return;
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$cnt = 0;
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$str = preg_replace('/^(.+?)([\r\n]+|$)$/m', "\t<li>$1</li>", $str, -1, $cnt);
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if($cnt) $str = "<ul>\n$str\n</ul>";
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}
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}
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