Bug #62175 [NEW]: single quotes vs double quotes give different results with token_get_all

From: iam4webwork at hotmail dot com Operating system: PHP version: Irrelevant Package: Scripting Engine problem Bug Type: Bug Bug description:single quotes vs double quotes give different results with token_get_all Description: ------------ $tokens = token_get_all('<?php "{$bar}";'); vs. $tokens = token_get_all("<?php \"{$bar}\";"); Test script: --------------- $tokens = token_get_all('<?php "{$bar}";'); foreach ($tokens as $token) if (is_array($token)) print token_name($token[0]) ."\n"; echo '<P>'; $bar = 'bar'; // to avoid error notice $tokens = token_get_all("<?php \"{$bar}\";"); foreach ($tokens as $token) if (is_array($token)) print token_name($token[0]) ."\n"; Expected result: ---------------- T_OPEN_TAG T_CURLY_OPEN T_VARIABLE T_OPEN_TAG T_CURLY_OPEN T_VARIABLE Actual result: -------------- T_OPEN_TAG T_CURLY_OPEN T_VARIABLE in the 2nd case got this instead: T_OPEN_TAG T_CONSTANT_ENCAPSED_STRING -- Edit bug report at https://bugs.php.net/bug.php?id=62175&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=62175&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=62175&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=62175&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=62175&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62175&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=62175&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=62175&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=62175&r=needscript Try newer version: https://bugs.php.net/fix.php?id=62175&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=62175&r=support Expected behavior: https://bugs.php.net/fix.php?id=62175&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=62175&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=62175&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=62175&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=62175&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=62175&r=dst IIS Stability: https://bugs.php.net/fix.php?id=62175&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=62175&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=62175&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=62175&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=62175&r=mysqlcfg