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19 lines
503 B
JavaScript
19 lines
503 B
JavaScript
function escape_html(str) {
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if ((str===null) || (str===''))
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return false;
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else
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str = str.toString();
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var map = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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};
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return str.replace(/[&<>"']/g, function(m) { return map[m]; });
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}
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console.log(escape_html('PHP & MySQL'));
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console.log(escape_html('3 > 2'));
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