ID: 46959
Updated by: nlop...@php.net
Reported By: ravitanra at gmail dot com
-Status: Open
+Status: Wont fix
Bug Type: PCRE related
Operating System: Linux
PHP Version: 5.2.8
New Comment:
this is by design.
Some time ago it was decided to disallow the disabling of some core
extensions, pcre included.
Previous Comments:
------------------------------------------------------------------------
[2008-12-28 08:21:46] ravitanra at gmail dot com
Description:
------------
I am trying to build a minimal PHP by removing heavy stuff like PCRE.
Problem is that PCRE always compiles even if configured not to compile
it. Below is the configure line
./configure --prefix=/rt --exec-prefix=/rt
--with-config-file-path=/rt/etc --disable-all --disable-ipv6
--with-pcre-regex=no --disable-posix --disable-session
--disable-reflection --disable-simplexml --disable-xml
--disable-xmlreader --disable-xmlwriter --without-pear
--disable-inline-optimization --enable-maintainer-zts
--enable-embed=static --disable-pcre
I also tried "--without-pcre-regex" without any luck. All PCRE function
are present in the final build. Please refer to output of the build
below
/bin/sh /root/php-5.2.8/libtool --silent --preserve-dup-deps
--mode=link /root/php-5.2.8/meta_ccld -export-dynamic -g -O2 -pthread
-DZTS ext/pcre/pcrelib/pcre_chartables.lo
ext/pcre/pcrelib/pcre_ucd.lo ext/pcre/pcrelib/pcre_compile.lo
ext/pcre/pcrelib/pcre_config.lo ext/pcre/pcrelib/pcre_exec.lo
ext/pcre/pcrelib/pcre_fullinfo.lo ext/pcre/pcrelib/pcre_get.lo
ext/pcre/pcrelib/pcre_globals.lo ext/pcre/pcrelib/pcre_info.lo
ext/pcre/pcrelib/pcre_maketables.lo ext/pcre/pcrelib/pcre_newline.lo
ext/pcre/pcrelib/pcre_ord2utf8.lo ext/pcre/pcrelib/pcre_refcount.lo
ext/pcre/pcrelib/pcre_study.lo ext/pcre/pcrelib/pcre_tables.lo
ext/pcre/pcrelib/pcre_try_flipped.lo ext/pcre/pcrelib/pcre_valid_utf8.lo
ext/pcre/pcrelib/pcre_version.lo ext/pcre/pcrelib/pcre_xclass.lo
ext/pcre/php_pcre.lo ext/date/php_date.lo ext/date/lib/astro.lo
ext/date/lib/dow.lo ext/date/lib/parse_date.lo ext/date/lib/parse_tz.lo
ext/date/lib/timelib.lo ext/date/lib/tm2unixtime.lo
ext/date/lib/unixtime2tm.lo regex/regcomp.lo regex/regexec.lo
regex/regerror.lo regex/regfree.lo ext/standard/array.lo
ext/standard/base64.lo ext/standard/basic_functions.lo
ext/standard/browscap.lo ext/standard/crc32.lo ext/standard/crypt.lo
ext/standard/cyr_convert.lo ext/standard/datetime.lo ext/standard/dir.lo
ext/standard/dl.lo ext/standard/dns.lo ext/standard/exec.lo
ext/standard/file.lo ext/standard/filestat.lo
ext/standard/flock_compat.lo ext/standard/formatted_print.lo
ext/standard/fsock.lo ext/standard/head.lo ext/standard/html.lo
ext/standard/image.lo ext/standard/info.lo ext/standard/iptc.lo
ext/standard/lcg.lo ext/standard/link.lo ext/standard/mail.lo
ext/standard/math.lo ext/standard/md5.lo ext/standard/metaphone.lo
ext/standard/microtime.lo ext/standard/pack.lo ext/standard/pageinfo.lo
ext/standard/quot_print.lo ext/standard/rand.lo ext/standard/reg.lo
ext/standard/soundex.lo ext/standard/string.lo ext/standard/scanf.lo
ext/standard/syslog.lo ext/standard/type.lo ext/standard/uniqid.lo
ext/standard/url.lo ext/standard/url_scanner.lo ext/standard/var.lo
ext/standard/versioning.lo ext/standard/assert.lo
ext/standard/strnatcmp.lo ext/standard/levenshtein.lo
ext/standard/incomplete_class.lo ext/standard/url_scanner_ex.lo
ext/standard/ftp_fopen_wrapper.lo ext/standard/http_fopen_wrapper.lo
ext/standard/php_fopen_wrapper.lo ext/standard/credits.lo
ext/standard/css.lo ext/standard/var_unserializer.lo
ext/standard/ftok.lo ext/standard/sha1.lo ext/standard/user_filters.lo
ext/standard/uuencode.lo ext/standard/filters.lo
ext/standard/proc_open.lo ext/standard/streamsfuncs.lo
ext/standard/http.lo TSRM/TSRM.lo TSRM/tsrm_strtok_r.lo
TSRM/tsrm_virtual_cwd.lo main/main.lo main/snprintf.lo main/spprintf.lo
main/php_sprintf.lo main/safe_mode.lo main/fopen_wrappers.lo
main/alloca.lo main/php_scandir.lo main/php_ini.lo main/SAPI.lo
main/rfc1868.lo main/php_content_types.lo main/strlcpy.lo
main/strlcat.lo main/mergesort.lo main/reentrancy.lo
main/php_variables.lo main/php_ticks.lo main/network.lo
main/php_open_temporary_file.lo main/php_logos.lo main/output.lo
main/streams/streams.lo main/streams/cast.lo main/streams/memory.lo
main/streams/filter.lo main/streams/plain_wrapper.lo
main/streams/userspace.lo main/streams/transports.lo
main/streams/xp_socket.lo main/streams/mmap.lo
Zend/zend_language_parser.lo Zend/zend_language_scanner.lo
Zend/zend_ini_parser.lo Zend/zend_ini_scanner.lo Zend/zend_alloc.lo
Zend/zend_compile.lo Zend/zend_constants.lo Zend/zend_dynamic_array.lo
Zend/zend_execute_API.lo Zend/zend_highlight.lo Zend/zend_llist.lo
Zend/zend_opcode.lo Zend/zend_operators.lo Zend/zend_ptr_stack.lo
Zend/zend_stack.lo Zend/zend_variables.lo Zend/zend.lo Zend/zend_API.lo
Zend/zend_extensions.lo Zend/zend_hash.lo Zend/zend_list.lo
Zend/zend_indent.lo Zend/zend_builtin_functions.lo Zend/zend_sprintf.lo
Zend/zend_ini.lo Zend/zend_qsort.lo Zend/zend_multibyte.lo
Zend/zend_ts_hash.lo Zend/zend_stream.lo Zend/zend_iterators.lo
Zend/zend_interfaces.lo Zend/zend_exceptions.lo Zend/zend_strtod.lo
Zend/zend_objects.lo Zend/zend_object_handlers.lo
Zend/zend_objects_API.lo Zend/zend_default_classes.lo
Zend/zend_execute.lo sapi/cli/php_cli.lo sapi/cli/php_cli_readline.lo
sapi/cli/getopt.lo main/internal_functions_cli.lo -lcrypt -lcrypt
-lresolv -lm -ldl -lnsl -lcrypt -lcrypt -o sapi/cli/php
Reproduce code:
---------------
<?php
// return all array elements
// containing floating point numbers
$fl_array = preg_grep("/^(\d+)?\.\d+$/", $array);
?>
Expected result:
----------------
Code should nork and should give error about 'preg_grep' as missing
function since it was not compiled
Actual result:
--------------
Code works fine (which should not)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=46959&edit=1
