Bug #18319 Updated: is_a fails to match DOM classes

ID: 18319 Updated by: derick@php.net Reported By: brblueser@uol.com.br -Status: Open +Status: Closed Bug Type: Class/Object related Operating System: Linux 2.4.19-pre1 PHP Version: 4.2.1 New Comment: This bug has been fixed in CVS. You can grab a snapshot of the CVS version at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2002-07-12 12:43:17] brblueser@uol.com.br I searched the bug database for "is_a" but found no entries, so I thought I should post this here... The code below always prints "failed!!!": <?php $dom = domxml_new_doc("<?xml version=\"1.0\"?" . "><me><name>Joe Cool</name><age>24</age><gender>male</gender></me>"); $elem = $dom->create_element("aaa"); // any of the if's below fails if ( is_a( $elem, "DomElement" ) ) // if ( is_a( $elem, get_class( $elem ) ) ) { echo "OK\n"; } else { echo "failed!!!\n"; } ?> My config line was: ./configure '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' \ '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' \ '--includedir=/usr/include' '--libdir=/usr/lib' \ '--libexecdir=/usr/libexec' '--localstatedir=/var' \ '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' \ '--infodir=/usr/share/info' '--prefix=/usr' \ '--with-config-file-path=/etc' '--enable-force-cgi-redirect' \ '--disable-debug' '--enable-pic' '--disable-rpath' \ '--enable-inline-optimization' '--with-bz2' '--with-db3' \ '--with-exec-dir=/usr/bin' '--with-gd' '--with-gdbm=/usr' \ '--with-gettext' '--with-gmp' '--with-jpeg-dir=/usr' '--with-mm' \ '--with-openssl' '--with-png' '--with-pspell' '--with-regex=system' \ '--with-xml' '--with-dom=/usr' '--with-expat-dir=/usr' '--with-zlib' \ '--with-layout=GNU' '--enable-bcmath' '--enable-debugger' '--enable-ftp' \ '--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' \ '--enable-sysvsem' '--enable-sysvshm' '--enable-track-vars' \ '--enable-trans-sid' '--enable-yp' '--enable-wddx' '--without-oci8' \ '--with-kerberos=/usr/kerberos' '--with-sybase=/usr/local/freetds' \ '--with-apxs=/usr/sbin/apxs' '--enable-cli' The output of 'php -m' is: costa:~/public_html php -m Running PHP 4.2.1 Zend Engine v1.2.0, Copyright (c) 1998-2002 Zend Technologies [PHP Modules] yp xml wddx sysvshm sysvsem sybase standard sockets session pspell posix pcre openssl mysql gmp gettext gd ftp domxml dba ctype bz2 bcmath zlib session mm [Zend Modules] ----- on the above example, replacing the test for if ( get_class( $elem ) == "DomElement" ) works. Let me know if you need more info. Best, Andre ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=18319&edit=1