Bug #76927 [NEW]: Assignments in "if" conditions

From: davide dot spagnoli at adam-italia dot it Operating system: CentOS Linux release 7.5.1804 (C PHP version: 7.1.22 Package: *General Issues Bug Type: Bug Bug description:Assignments in "if" conditions Description: ------------ In a set of conditions evaluated by an "if" block, an assignment is not recognized by next conditions. Test script: --------------- $i=1; if($i++==1 && $i==2){ echo "I'm in"; } // output "I'm in" if($j=1 && $j++==1 && $j==2){ echo "I'm in again"; } // notice "Undefined variable: j" and no output Expected result: ---------------- output: "I'm in" output: "I'm in again" Actual result: -------------- output: "I'm in" notice "Undefined variable: j" and no output -- Edit bug report at https://bugs.php.net/bug.php?id=76927&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76927&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76927&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76927&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76927&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76927&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76927&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76927&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76927&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76927&r=support Expected behavior: https://bugs.php.net/fix.php?id=76927&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76927&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76927&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76927&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76927&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76927&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76927&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76927&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76927&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76927&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76927&r=mysqlcfg