If $usernum > 10, trigger an error:
The above code will output something like this:
The trigger_error() function creates a user-level error message.
The trigger_error() function can be used with the built-in error handler, or with a user-defined function set by the set_error_handler() function.
Parameter | Description |
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errormsg | Required. Specifies the error message for this error. Max 1024 bytes in length |
errortype | Optional. Specifies the error type for this error. Possible values:
|
Return Value: | FALSE if wrong error type is specified, TRUE otherwise |
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PHP Version: | 4.0.1+ |