yii2-arraysearch/ArraySearch.php at master · serhatozles/yii2-arraysearch · GitHub

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<?php

namespace serhatozles\arraysearch;

/**
 *
 * Yii2 ArraySearch
 *
 * Created for do to search inside of array.
 * if you do $all is 1, all results will return to array
 *
 * Author: serhatozles
 * Mail: serhatozles@gmail.com
 *
 * Örnek: \serhatozles\arraysearch\ArraySearch::q( array $dizi, string "key1 = 'bunaesitolmali1' and key2 >= 'bundanbuyukolmali' or key3 != 'bunaesitolmasin3'", int $all = 0 );
 *
 */
class ArraySearch extends \yii\helpers\Inflector {

    static function q($SearchArray, $query, $all = 0, $Return = 'direct') {
	$SearchArray = json_decode(json_encode($SearchArray), true);
	$ResultArray = array();
	if (is_array($SearchArray)) {
	    $desen = "@[\s*]?[\'{1}]?([a-zA-Z\ç\Ç\ö\Ö\ş\Ş\ı\İ\ğ\Ğ\ü\Ü[:space:]0-9-_:;]*)[\'{1}]?[\s*]?(\<\=|\>\=|\=|\!\=|\<|\>)\s*\'([a-zA-Z\ç\Ç\ö\Ö\ş\Ş\ı\İ\ğ\Ğ\ü\Ü[:space:]0-9-_:;]*)\'[\s*]?(and|or|\&\&|\|\|)?@si";
	    $DonenSonuc = preg_match_all($desen, $query, $Result);
	    if ($DonenSonuc) {
		foreach ($SearchArray as $i => $ArrayElement) {
		    $SearchStatus = 0;
		    $EvalString = "";
		    for ($r = 0; $r < count($Result[1]); $r++):
			if ($Result[2][$r] == '=') {
			    $Operator = "==";
			} elseif ($Result[2][$r] == '!=') {
			    $Operator = "!=";
			} elseif ($Result[2][$r] == '>=') {
			    $Operator = ">=";
			} elseif ($Result[2][$r] == '<=') {
			    $Operator = "<=";
			} elseif ($Result[2][$r] == '>') {
			    $Operator = ">";
			} elseif ($Result[2][$r] == '<') {
			    $Operator = "<";
			} else {
			    $Operator = "==";
			}
			$AndOperator = "";
			if ($r != count($Result[1]) - 1) {
			    $AndOperator = $Result[4][$r]? : 'and';
			}
			$EvalString .= '("' . $ArrayElement[$Result[1][$r]] . '"' . $Operator . '"' . $Result[3][$r] . '") ' . $AndOperator . ' ';
		    endfor;
		    eval('if( ' . $EvalString . ' ) $SearchStatus = 1;');
		    if ($SearchStatus === 1) {
			if ($all === 1) {
			    if ($Return == 'direct') :
				$ResultArray[] = $ArrayElement;
			    elseif ($Return == 'array') :
				$ResultArray['index'][] = $i;
				$ResultArray['array'][] = $ArrayElement;
			    endif;
			} else {
			    if ($Return == 'direct') :
				$ResultArray = $i;
			    elseif ($Return == 'array') :
				$ResultArray['index'] = $i;
			    endif;
			    return $ResultArray;
			}
		    }
		}
		if ($all === 1) {
		    return $ResultArray;
		}
	    }
	}
	return false;
    }

}