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PHP - Manual: Errors and error handling

2024-04-26

Errors and error handling

This extension will throw instances of the class com_exception whenever there is a potentially fatal error reported by COM. All COM exceptions have a well-defined code property that corresponds to the HRESULT return value from the various COM operations. You may use this code to make programmatic decisions on how to handle the exception.

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官方地址:https://www.php.net/manual/en/com.error-handling.php

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