first commit

wp-content/plugins/wpml-translation-management/classes/utils/class-wpml-array-search.php

@@ -0,0 +1,76 @@
+<?php
+
+class WPML_TM_Array_Search {
+
+	/**
+	 * @var array
+	 */
+	private $where;
+
+	/**
+	 * @var array
+	 */
+	private $data;
+
+	/**
+	 * @param array $data
+	 *
+	 * @return $this
+	 */
+	public function set_data( $data ) {
+		$this->data = $data;
+		return $this;
+	}
+
+	/**
+	 * @param array $args
+	 *
+	 * @return $this
+	 */
+	public function set_where( $args ) {
+		$this->where = $args;
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_results() {
+		$results = array();
+
+		foreach ( $this->where as $key => $clause ) {
+			$operator = isset( $clause['operator'] ) ? strtoupper( $clause['operator'] ) : 'LIKE';
+
+			foreach ( $this->data as $data ) {
+
+				if ( in_array( $data, $results, true ) ) {
+					continue;
+				}
+
+				$field_value = '';
+
+				if ( is_object( $data ) ) {
+					$field_value = $data->{$clause['field']};
+				} elseif ( is_array( $data ) ) {
+					$field_value = $data[ $clause['field'] ];
+				}
+
+				switch ( $operator ) {
+					default:
+					case 'LIKE':
+						if ( false !== strpos( strtolower( $field_value ), strtolower( $clause['value'] ) ) ) {
+							$results[] = $data;
+						}
+						break;
+					case '=':
+						if ( strlen( $field_value ) === strlen( $clause['value'] ) &&
+							 0 === strpos( strtolower( $field_value ), strtolower( $clause['value'] ) ) ) {
+							$results[] = $data;
+						}
+				}
+			}
+		}
+
+		return array_values( $results );
+	}
+}