_deep_replace - Documentation

WordPress Version: 6.3

/**
 * Performs a deep string replace operation to ensure the values in $search are no longer present.
 *
 * Repeats the replacement operation until it no longer replaces anything to remove "nested" values
 * e.g. $subject = '%0%0%0DDD', $search ='%0D', $result ='' rather than the '%0%0DD' that
 * str_replace would return
 *
 * @since 2.8.1
 * @access private
 *
 * @param string|array $search  The value being searched for, otherwise known as the needle.
 *                              An array may be used to designate multiple needles.
 * @param string       $subject The string being searched and replaced on, otherwise known as the haystack.
 * @return string The string with the replaced values.
 */
function _deep_replace($search, $subject)
{
    $subject = (string) $subject;
    $count = 1;
    while ($count) {
        $subject = str_replace($search, '', $subject, $count);
    }
    return $subject;
}

WordPress Version: 6.1

/**
 * Performs a deep string replace operation to ensure the values in $search are no longer present.
 *
 * Repeats the replacement operation until it no longer replaces anything so as to remove "nested" values
 * e.g. $subject = '%0%0%0DDD', $search ='%0D', $result ='' rather than the '%0%0DD' that
 * str_replace would return
 *
 * @since 2.8.1
 * @access private
 *
 * @param string|array $search  The value being searched for, otherwise known as the needle.
 *                              An array may be used to designate multiple needles.
 * @param string       $subject The string being searched and replaced on, otherwise known as the haystack.
 * @return string The string with the replaced values.
 */
function _deep_replace($search, $subject)
{
    $subject = (string) $subject;
    $count = 1;
    while ($count) {
        $subject = str_replace($search, '', $subject, $count);
    }
    return $subject;
}

WordPress Version: 5.1

/**
 * Perform a deep string replace operation to ensure the values in $search are no longer present
 *
 * Repeats the replacement operation until it no longer replaces anything so as to remove "nested" values
 * e.g. $subject = '%0%0%0DDD', $search ='%0D', $result ='' rather than the '%0%0DD' that
 * str_replace would return
 *
 * @since 2.8.1
 * @access private
 *
 * @param string|array $search  The value being searched for, otherwise known as the needle.
 *                              An array may be used to designate multiple needles.
 * @param string       $subject The string being searched and replaced on, otherwise known as the haystack.
 * @return string The string with the replaced values.
 */
function _deep_replace($search, $subject)
{
    $subject = (string) $subject;
    $count = 1;
    while ($count) {
        $subject = str_replace($search, '', $subject, $count);
    }
    return $subject;
}

WordPress Version: 4.3

/**
 * Perform a deep string replace operation to ensure the values in $search are no longer present
 *
 * Repeats the replacement operation until it no longer replaces anything so as to remove "nested" values
 * e.g. $subject = '%0%0%0DDD', $search ='%0D', $result ='' rather than the '%0%0DD' that
 * str_replace would return
 *
 * @since 2.8.1
 * @access private
 *
 * @param string|array $search  The value being searched for, otherwise known as the needle.
 *                              An array may be used to designate multiple needles.
 * @param string       $subject The string being searched and replaced on, otherwise known as the haystack.
 * @return string The string with the replaced svalues.
 */
function _deep_replace($search, $subject)
{
    $subject = (string) $subject;
    $count = 1;
    while ($count) {
        $subject = str_replace($search, '', $subject, $count);
    }
    return $subject;
}

WordPress Version: 3.7

/**
 * Perform a deep string replace operation to ensure the values in $search are no longer present
 *
 * Repeats the replacement operation until it no longer replaces anything so as to remove "nested" values
 * e.g. $subject = '%0%0%0DDD', $search ='%0D', $result ='' rather than the '%0%0DD' that
 * str_replace would return
 *
 * @since 2.8.1
 * @access private
 *
 * @param string|array $search The value being searched for, otherwise known as the needle. An array may be used to designate multiple needles.
 * @param string $subject The string being searched and replaced on, otherwise known as the haystack.
 * @return string The string with the replaced svalues.
 */
function _deep_replace($search, $subject)
{
    $subject = (string) $subject;
    $count = 1;
    while ($count) {
        $subject = str_replace($search, '', $subject, $count);
    }
    return $subject;
}