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Solution to PHP verification code not showing only a small red cross_PHP Tutorial
Solution to PHP verification code not showing only a small red cross_PHP Tutorial
I recently wanted to learn PHP by myself and made a verification code, but I don’t know how to do it. A small red cross as shown below always appears, but the verification code just cannot be displayed. The reasons are as follows
Before modification, the following appears Error; 
(1) The modification steps are as follows, the reason is as follows, the reason is that the apache permission is not enabled, 
(2) Click to open php.int.,
Search extension=php_gd2.dll
to open? Remove the preceding semicolon and restart apache, and everything will be fine. 
I hope that friends can help when they encounter such problems.
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