intl_is_failure
Check whether the given error code indicates failure
&reftitle.description;
bool
intl_is_failure
interror_code
&reftitle.parameters;
error_code
is a value that returned by functions:
intl_get_error_code,
collator_get_error_code .
&reftitle.returnvalues;
&true; if it the code indicates some failure, and &false;
in case of success or a warning.
&reftitle.examples;
<function>intl_is_failure</function> example
]]>
&example.outputs.similar;
&reftitle.seealso;
intl_get_error_code
collator_get_error_code
Collator-getErrorCode