commit | author | age
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<?php |
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class jsarray { |
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static function parse($array) { |
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$data = '<?php '.$array.' ?>'; |
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$data = token_get_all($data); |
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$stack = array( array() ); |
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$element = NULL; |
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foreach($data as $token) { |
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if(is_array($token)) { |
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// Ignore < ? php and ? > added above |
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if($token[0] == T_OPEN_TAG OR $token[0] == T_CLOSE_TAG) continue; |
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// String/int element within an array |
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if($token[0] == T_CONSTANT_ENCAPSED_STRING) { |
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$element = substr($token[1], 1, -1); |
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} |
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if($token[0] == T_LNUMBER) { |
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$element = $token[1]; |
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} |
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} |
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// Nested array |
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elseif($token == '[') { |
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array_push($stack, array()); |
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} |
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// End of nested array |
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elseif($token == ']') { |
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// Put elements into the latest array |
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if($element !== NULL && $element !== FALSE) { |
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end($stack); |
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$stack[key($stack)][] = $element; |
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$element = NULL; |
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} |
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// Check - maybe there are no elements between ] and next ] |
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$element = FALSE; |
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$temp = array_pop($stack); |
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end($stack); |
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$stack[key($stack)][] = $temp; |
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unset($temp); |
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} |
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// Elements separator |
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elseif($token == ',') { |
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// Put elements into the latest array (]] check) |
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if($element !== FALSE) { |
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end($stack); |
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$stack[key($stack)][] = $element; |
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} |
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$element = NULL; |
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} |
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else |
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{ |
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return FALSE; |
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} |
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} |
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if(isset($stack[0][0])) { |
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return $stack[0][0]; |
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} else { |
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return NULL; |
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} |
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} |
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} |
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?> |