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Method cleanText

public static string
cleanText
(mixed $value)
Cleans multi-line inputs.
Parameters
  • string $value Multi-line string to be cleaned.
Returns
  • string Cleaned multi-line string.
Since
  • 1.7.0
Class: MailHelper
Project: Joomla

Method cleanText - Source code

/**
 * Cleans multi-line inputs.
 *
 * @param   string  $value  Multi-line string to be cleaned.
 *
 * @return  string  Cleaned multi-line string.
 *
 * @since   1.7.0
 */
public static function cleanText($value)
{
    return trim(preg_replace('/(%0A|%0D|\\n+|\\r+)(content-type:|to:|cc:|bcc:)/i', '', $value));
}