preg_replace_with_error

preg_replace, but populates $error in case of error

function preg_replace_with_error(
  mixed $pattern,
  mixed $replacement,
  mixed $subject,
  inout ?int $error,
  int $limit = -1,
): mixed;

If the function runs normally with no errors, then $error is set to null. Otherwise, if an error occurs, $error is set to an error code constant from the list defined in builtins_preg.hhi.

Parameters

• mixed $pattern
• mixed $replacement
• mixed $subject
• inout ?int $error
• int $limit = -1

Returns

• mixed