Bug #69187 [NEW]: json_last_error return BC in PHP7

From: hdtfonseca at gmail dot com Operating system: linux PHP version: master-Git-2015-03-04 (Git) Package: JSON related Bug Type: Bug Bug description:json_last_error return BC in PHP7 Description: ------------ The output of the function json_last_error() is different in PHP master in some situations and this is causing a BC break. Test script: --------------- json_decode(null, true); echo json_last_error(); Expected result: ---------------- 0 Actual result: -------------- 4 -- Edit bug report at https://bugs.php.net/bug.php?id=69187&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69187&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69187&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69187&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=69187&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=69187&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=69187&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=69187&r=needscript Try newer version: https://bugs.php.net/fix.php?id=69187&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=69187&r=support Expected behavior: https://bugs.php.net/fix.php?id=69187&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=69187&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=69187&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=69187&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69187&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=69187&r=dst IIS Stability: https://bugs.php.net/fix.php?id=69187&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=69187&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=69187&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=69187&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=69187&r=mysqlcfg