linux PHP verification code is not displayed because Linux does not support relative paths. The solution is to complete the path and the statement is "/usr/local/apache2/htdocs/slms/include/arial.ttf".
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The verification code of PHP is not displayed under Linux:
I transferred the code developed under Windows to CentOS and found that the verification code could not be displayed.
Accessing the verification code page displays the following error:
Warning: p_w_picpathttftext() [function.p_w_picpathttftext]: Could not find/open font in /usr/local/apache2/htdocs/slms/include/yzm.php on line 24
After searching, it was found that linux does not support relative paths, sweat.
So I can only write the full path.
/usr/local/apache2/htdocs/slms/include/arial.ttf
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