From: [EMAIL PROTECTED]
Operating system: Linux PPC (2.2.18) and MacOSX 10.1
PHP version: 4.0.6
PHP Bug Type: Reproducible crash
Bug description: str_replace() seqfaults with empty string in array argument
I'm using str_replace to fill out mailing label templates with data from a
database. When I came up with a record with empty string fields I got a
seqfault. I've tracked the problem down to str_replace -- simplified in the
following script. If you insert a space in $replaceArray['NAME'] or add a
space at the end of $lines[0] after {name} it won't segfault. Note that the
ADDRESS field has the same layout, but doesn't cause a segfault, however if
I reduce the arrays to *just* the NAME fields, then it doesn't segfault
either. Weirdness.
<?php
$searchArray = array (
"NAME" => "{name}",
"ADDRESS" => "{address}" );
$replaceArray = array (
"NAME" => "",
"ADDRESS" => "" );
$lines = array(
"{name}",
"{address}",
"",
""
);
$newlines = str_replace($searchArray, $replaceArray, $lines);
print_r($lines);
print("<br>\n");
print_r($newlines);
print("<br>\n");
?>
On MacOSX I used this configuration:
--with-xml \
--with-zlib \
--with-apxs=/usr/sbin/apxs \
--with-openssl \
--enable-trans-sid \
--with-pdflib=/Users/steve/build/pdflib/pdflib-4.0.1/bind/c \
--enable-shared=pdflib \
--with-mysql=/usr/local
On Linux PPC (2.2.18) I used this configuration:
--with-xml \
--with-zlib \
--with-apxs=/usr/sbin/apxs \
--with-openssl \
--enable-trans-sid \
--with-pdflib=/usr/local \
--enable-shared=pdflib \
--with-mysql=/usr \
--enable-openbase_module
--
Edit bug report at: http://bugs.php.net/?id=13901&edit=1
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