30183138
Descrição
Quiz por Pascal Bartl, atualizado more than 1 year ago
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Criado por Pascal Bartl
mais de 3 anos atrás
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Questão 1
Questão
Which error and exception handlers exist in TYPO3 by default? (2)
Responda
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Class \TYPO3\CMS\Core\Error\ErrorHandler as the default error handler
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Class \TYPO3\CMS\Core\Error\SysLogHandler for writing errors to the system log
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Class \TYPO3\CMS\Core\Error\WarningHandler for generating warnings
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Class \TYPO3\CMS\Core\Error\ProductionExceptionHandler for the production context
Questão 2
Questão
You want to output errors generated by the default error handler as Flash Messages in the backend. What do you
need to do? (1)
Responda
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Make sure the debugExceptionHandler is set to \TYPO3\CMS\Core\Error\DebugExceptionHandler
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Make sure Flash Messages are enabled in the Install Tool
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Make sure errors are generated with the flag flashOutput set to true
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Errors can not be displayed as Flash Messages by default – they are written to the system log for security reasons
Questão 3
Questão
Which statements about error logging in extensions are correct? (1)
Responda
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Warnings and errors should be directly written to the sys_log table using the Query Builder
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An instance of the Logger API is available in Extbase, if the system extension EXT:sys_logger is activated
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Extension developers should use the TYPO3 core class DevLogging for debugging purposes during development
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If an extension throws an exception, this will be logged using the configured error handler
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Extensions should never throw exceptions but always output Flash Messages
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