What should I do if php jpeg does not support it?

The solution to the problem that php jpeg is not supported: First, before compiling the gd library, configure and declare the jpeg library path; then re-execute "make&make install"; and finally restart "php-fpm".

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Solution to the problem that the gd library does not support jpeg

I won’t go into details here about how to encounter this problem. If you have indeed installed the gd library, but find that it cannot support images in jpeg format, you can find the answer below.

The reason is that before compiling the gd library, the jpeg library path was not declared during configuration. The solution is as follows:

32-bit system:

./configure –with-php-config=/usr/local/php5/bin/php-config
–with-jpeg-dir=/usr/lib

64-bit system

./configure –with-php-config=/usr/local/php5/bin/php-config
–with-jpeg-dir=/usr/lib64

After re-make&make install, restart php-fpm.

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