PHPの再インストール

# yum -y install libtool-ltdl-devel

# make distclean

# ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql=/usr/local --with-mysqli=/usr/local/bin/mysql_config --with-pgsql=/usr/local/pgsql --with-imap --with-imap-ssl --with-gd --with-jpeg-dir=shared --with-mcrypt --enable-zend-multibyte --enable-mbstring --enable-calendar -with-zlib

# make

# make test

# make install