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Final Class Yiisoft\PsrEmitter\HeadersHaveBeenSentException

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InheritanceYiisoft\PsrEmitter\HeadersHaveBeenSentException » Exception
ImplementsYiisoft\FriendlyException\FriendlyExceptionInterface

Exception thrown when headers have already been sent.

Public Methods

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Method Description Defined By
getName() Yiisoft\PsrEmitter\HeadersHaveBeenSentException
getSolution() Yiisoft\PsrEmitter\HeadersHaveBeenSentException

Method Details

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getName() public method

public string getName ( )

                public function getName(): string
{
    return 'HTTP headers have been sent.';
}
getSolution() public method

public ?string getSolution ( )

                public function getSolution(): ?string
{
    headers_sent($filename, $line);
    return <<<SOLUTION
        Headers already sent in $filename on line $line.
        Emitter can't send headers once the headers block has already been sent.
        SOLUTION;
}