🐞 fix: Add array position helper function for custom excerpt

lib/helpers.php

@@ -164,6 +164,31 @@ function escEmbeds() {
 	);
 }
 
+/**
+ * Finds the numeric position of the first occurrence of a needle in a haystack array.
+ *
+ * @param string $haystack The string to search in.
+ * @param mixed  $needles The array of strings to search for.
+ * @param int    $offset (Optional) The position to start the search from.
+ * @return int|false The numeric position of the first occurrence of a needle in the haystack array.
+ */
+function strposArray( $haystack, $needles, $offset = 0 ) {
+	if ( is_array( $needles ) ) {
+		$positions = array();
+
+		foreach ( $needles as $str ) {
+			$pos = strpos( $haystack, $str, $offset );
+
+			if ( $pos !== false ) {
+				$positions[] = $pos; }
+		}
+
+		return count( $positions ) ? min( $positions ) : false;
+	} else {
+		return strpos( $haystack, $needles, $offset );
+	}
+}
+
 /**
  * Generates a custom excerpt for the given text.
  *