Bug #75526 [NEW]: fread behavior change in 7.2

From: ryan dot brothers at gmail dot com Operating system: Linux PHP version: 7.2.0RC6 Package: Streams related Bug Type: Bug Bug description:fread behavior change in 7.2 Description: ------------ I noticed the following behavior changed when using fread with stdin in PHP 7.2. I think the new behavior is correct based on the manual page for fread, but I didn't see it noted as a change in the release notes unless I missed it. When running the below script in CLI, enter the text "abc" and press enter. In PHP 7.1, the script immediately exits and prints the line you entered. In PHP 7.2, the script prompts you for another line of text. You have to press Control-D to exit out of it, and then all lines are printed. Test script: --------------- <?php echo fread(STDIN, 1000); exit; -- Edit bug report at https://bugs.php.net/bug.php?id=75526&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75526&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75526&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75526&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75526&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75526&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75526&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75526&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75526&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75526&r=support Expected behavior: https://bugs.php.net/fix.php?id=75526&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75526&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75526&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75526&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75526&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75526&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75526&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75526&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75526&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75526&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75526&r=mysqlcfg