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54 lines
1.5 KiB
54 lines
1.5 KiB
<?php
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namespace SparkLib;
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class HTML {
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/**
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* spit out an HTML tag
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*
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* takes a tag name, an array of attribute name/values, and an
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* optional body.
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*
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* if an attribute value is a literal true instead of a string,
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* just the attribute name will be inserted. this probably isn't
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* valid XHTML, but i think it's valid HTML5
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*
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* @param string tag name
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* @param array attribute name/value pairs
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* @param string contents of the tag
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*/
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protected function makeTag ($tagname, array $attributes, $contents = null)
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{
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$close = ($contents === null) ? true : false;
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$html = $this->startTag($tagname, $attributes, $close);
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// if we got something to put inside, wrap it up
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// otherwise put it in a self-closing tag
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// n.b., this is potentially flawed for <script>
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if ($close)
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return $html;
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else
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return $html . $contents . "</{$tagname}>";
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}
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/**
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* Make a start tag, optionally self-closing.
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*/
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protected function startTag ($tagname, array $attributes = array(), $close = false)
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{
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// open the tag
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$html = '<' . $tagname;
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// handle attributes
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foreach ($attributes as $a => $v) {
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if ($v === null) continue; // nothing
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elseif ($v === true) $html .= ' ' . $a; // bare attribute, no value
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else $html .= ' ' . $a . '="' . htmlspecialchars($v) . '"'; // attribute="value"
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}
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if ($close)
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return $html . ' />';
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else
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return $html . '>';
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}
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}
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