intl_is_failure

Check whether the given error code indicates failure

Description

bool intl_is_failure ( int $error_code )

Parameters

error_code

is a value that returned by functions: intl_get_error_code, collator_get_error_code .

Return Values

TRUE if it the code indicates some failure, and FALSE in case of success or a warning.

Examples

Example #1 intl_is_failure example

<?php
function check$err_code )
{
    
var_exportintl_is_failure$err_code ) );
    echo 
"\n";
}

checkU_ZERO_ERROR );
checkU_USING_FALLBACK_WARNING );
checkU_ILLEGAL_ARGUMENT_ERROR );
?>

The above example will output something similar to:

false
false
true

See Also

  • intl_get_error_code
  • collator_get_error_code
  • Collator-getErrorCode