No matter we set display_errors in php.ini to On or Off, when we add:

php_value display_errors On

inside <VirtualHost> section in apache's httpd.conf, it turns off the display_errors.
If we remove the above line, it will follow the display_errors setting in php.ini
We've confirmed it from a php_info() call.


Script we used to compile PHP
./configure \
--with-apache=../apache_1.3.9 \
--with-mysql \
--with-pgsql \
--with-imap=/usr/local \
--with-ttf=/usr/local \
--with-zlib \
--with-jpeg-dir \
--with-tiff-dir \
--with-zlib-dir \
--with-xml \
--enable-track-vars \
--disable-debug