Hi,
The environment is Centos 6.3 with PHP 5.3.3. It has been compiled with "’–enable-sysvsem’ ‘–enable-sysvshm’ ‘–enable-sysvmsg’ " but I do not have semaphore functions or shared memory functions available. PHP has been installed using yum.
I created a very simply script to test this:
[php]
"; else echo "$func() does not exist
"; } check('http_build_query'); check('fopen'); check('sem_get'); check('sem_aquire'); check('sem_release'); check('shm_attach'); check('shm_remove'); check('ftok'); echo phpinfo(); ?>[/php]
The output produces:
http_build_query() exists
fopen() exists
sem_get() does not exist
sem_aquire() does not exist
sem_release() does not exist
shm_attach() does not exist
shm_remove() does not exist
ftok() exists
PHP Version 5.3.3
System Linux 89-16-169-9.no-reverse-dns-set.bytemark.co.uk 2.6.32-279.19.1.el6.x86_64 #1 SMP Wed Dec 19 07:05:20 UTC 2012 x86_64
Build Date Jul 3 2012 16:53:58
Configure Command './configure' '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../config.cache' '--with-libdir=lib64' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--disable-debug' '--with-pic' '--disable-rpath' '--without-pear' '--with-bz2' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-xpm-dir=/usr' '--enable-gd-native-ttf' '--without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' [b]'--enable-sysvsem' '--enable-sysvshm' '--enable-sysvmsg'[/b] '--with-kerberos' '--enable-ucd-snmp-hack' '--enable-shmop' '--enable-calendar' '--without-sqlite' '--with-libxml-dir=/usr' '--enable-xml' '--with-system-tzdata' '--with-apxs2=/usr/sbin/apxs' '--without-mysql' '--without-gd' '--disable-dom' '--disable-dba' '--without-unixODBC' '--disable-pdo' '--disable-xmlreader' '--disable-xmlwriter' '--without-sqlite3' '--disable-phar' '--disable-fileinfo' '--disable-json' '--without-pspell' '--disable-wddx' '--without-curl' '--disable-posix' '--disable-sysvmsg' '--disable-sysvshm' '--disable-sysvsem'
Server API Apache 2.0 HandlerIs there anything else I need to do to make these functions available? Also, why would ftok() be available when all the other semaphoe and share memory functions are not?
If anyone can point me in the right direction - I am