note 32981 added to function.parse-str
| From: | ArminE at rack1 dot php dot net | Date: | Thu, 12 Jun 2003 20:04:02 +0000 |
| Subject: | note 32981 added to function.parse-str | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-50250@lists.php.net to get a copy of this message | ||
# ERROR: parse_str("varname") fails, because $varname will not be left unset if it was not
set before
cat parse_str__bug.php
===
#!/usr/bin/php -q
<?php
echo "PHP ".phpversion()."\n";
echo " \$testVar "; if (isset($testVar)) { echo "is set"; } else { echo
"is not set"; } echo "\n";
echo "parse_str(\"testVar\")\n";
parse_str("testVar"); // function to check out
echo " \$testVar "; if (isset($testVar)) { echo "is set"; } else { echo
"is not set"; } echo "\n";
?>
===
./parse_str__bug.php | ./parse_str__bug.php | ./parse_str__bug.php
=== | === | ===
PHP 4.3.2 | PHP 4.2.2 | PHP 4.0.4pl1
$testVar is not set | $testVar is not set | $testVar is not set
parse_str("testVar") | parse_str("testVar") |
parse_str("testVar")
$testVar is set <- error | $testVar is not set | $testVar is not set
=== | === | ===
----
Manual Page -- http://www.php.net/manual/en/function.parse-str.php
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