May I ask: code-level rewrite phpinfo

For security reasons, you need to block or rewrite phpinfo () on some pages (). however, php does not support method coverage. if the built-in method prompts an error, you can ask for help! It only needs to be partially shielded. You still need to use phpinfo for debugging in the silent writing, and it is not realistic to modify the configuration. For more information, see code-level rewrite phpinfo.
For the sake of security, you need to block or rewrite phpinfo () on some pages. However, php does not support method override. if the built-in method is overwritten, an error is Prompted. I am sorry to ask you!
It only needs to be partially shielded. You still need to use phpinfo for debugging in the silent writing, and the modification in the configuration is not realistic. after all, some virtual hosts do not support direct modification of php. ini. can I directly block or replace the phpinfo () method in the PHP file ???

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You can use ini_set () to set it:

PHP code

  ". Ini_get ('output _ handler')." \ n ";?>
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Support for PECL apd extension is required to rewrite php built-in functions.

The PECL apd website has not been updated for several years. It is estimated that php5.3 is supported.
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You cannot do this. Disable_functions settings cannot be set through ini_set. they can only be set directly in the php. ini file, and php certainly does not support rewriting default functions.