More information: Apparently, the PHP on the server was upgraded yesterday. Why I didn’t see a change in pages until today, I’m not sure.
New version is: PHP Version 5.2.3
‘./configure’ ‘–enable-versioning’ ‘–with-layout=GNU’ ‘–with-config-file-scan-dir=/usr/local/etc/php’ ‘–disable-all’ ‘–enable-libxml’ ‘–with-libxml-dir=/usr/local’ ‘–enable-reflection’ ‘–program-prefix=’ ‘–enable-force-cgi-redirect’ ‘–enable-discard-path’ ‘–enable-fastcgi’ ‘–with-regex=php’ ‘–with-zend-vm=CALL’ ‘–enable-zend-multibyte’ ‘–prefix=/usr/local’ ‘–mandir=/usr/local/man’ ‘–infodir=/usr/local/info/’