Posted By

kirie on 04/09/09

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php
json

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Last Edited at 04/09/09 09:12am

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fast and light json_encode

/ Published in: PHP

A fallback for php's json_encode functionality. What do you think?

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if(!function_exists('json_encode')){
	function json_encode($v){
		if($v==NUll)return 'null';
		else if(is_array($v)){
			if(!count($v)||array_keys($v)===range(0,count($v)-1))return '['.join(',',array_map(__FUNCTION__,$v)).']';
			foreach($v as $k=>$val)$v[$k]=call_user_func(__FUNCTION__,$k).':'.call_user_func(__FUNCTION__,$val);
			return '{'.join(',',$v).'}';
		}
		return '"'.addslashes(preg_replace('/(\n|\r|\t)/i','',strval($v))).'"';
	}
}