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php 3 ways to ignore errors:
1, @Shielding method
@ is a symbol that suppresses errors in PHP. Even if you enable the error reporting function, just add the @ symbol before the error statement to block the error message. Before using @ to suppress errors, a warning error will appear.
Sample code:
@$tcdi = $tcdian/$zdmoney;
2, error_reporting shielding method
Before starting the php file, we can add this sentence
error_reporting(0);
The meaning of this function is to set the error level of PHP and return the current level. 0 means disabling error reporting.
3. display_errors shielding method
This method should be the most thorough solution, because the first two methods can only act on a single line or a single file, while this one acts on all PHP files. Open the php.ini file and search for display_errors = on. The default should be on, which means the error reporting function is enabled. Just change it to off.
display_errors = off
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