yoastseo/build/languageProcessing/helpers/image/imageInText.js

Yoast client-side content analysis

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;
exports.imageRegex = void 0;
/**
 * @returns {RegExp} A precompiled regex for recognizing self-closing image tags.
 */
const imageRegex = exports.imageRegex = new RegExp("<img(?:[^>]+)?>(</img>)*", "ig");

/**
 * Retrieves all image tags from a given text string.
 *
 * @param {string} text The text string to check for images.
 * @returns {RegExpMatchArray|[]} An array containing all types of found images.
 */
function _default(text) {
  // Early return if the text is not a string.
  if (typeof text !== "string") {
    return [];
  }
  return text.match(imageRegex) || [];
}
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