#28247 [Opn->Bgs]: CLI sapi option -R does not work as expected

ID: 28247 Updated by: helly@php.net Reported By: aaron at wormus dot com -Status: Open +Status: Bogus Bug Type: CGI related Operating System: * PHP Version: 5.0.0RC2 -Assigned To: +Assigned To: helly New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php Looking at the code again it is expexcted behavior indeed. Both the internal line fetching and STDIN obviously operate on the same input stream. Therefore the code: php -R 'echo $argn."\n".fgets(STDIN);' shows every input line. In other words reading STDIN changes the next input line or skips them. Previous Comments: ------------------------------------------------------------------------ [2004-05-02 10:42:11] helly@php.net I don't think this is expected behavior. As a workaround you can do this for now: ll CVS|php -R 'echo $argn."\n";' ------------------------------------------------------------------------ [2004-05-02 10:02:13] aaron at wormus dot com The original test that demonstrates this better is: cat file.txt | php -B "echo ++$num. ' ';" -R "echo ++$num. ' '.fgets(STDIN);" ------------------------------------------------------------------------ [2004-05-01 23:56:24] aaron at wormus dot com Description: ------------ the following command line script does not work as (I) expected. php -R "echo fgets(STDIN);" Instead of echoing every line, it echos every OTHER line. I am not sure if this is the expected behaviour. I suspect something to be wrong. If it is meant to happen, I would appreciate a short explaination :) I'm writing an article on the CLI SAPI and this one is stumping me! Aaron Reproduce code: --------------- php -R "echo fgets(STDIN);" Expected result: ---------------- I expected it to work like: perl -e "while (<STDIN>){print}" echoing every line as you type it. Actual result: -------------- Echoes every OTHER line ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28247&edit=1