firefox - php output system() in real time -

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i'm trying make system call , have each line sent browser in real time

echo('<pre>'); system('ping -c 10 www.google.com'); echo('</pre>);

this works when call command line (each line of ping output 1 @ time). not work when try open browser (firefox or chrome).

i has output buffering enforced browser. not display new data unless above cetrain threshold. solutions these kind of problems typically involve outputting bunch of blank characters, ie str_repeat(' ',1024*64). can think of way browser display output in real time?

you can not way. php request running once , retrun 1 response.

also result of system function shown @ end of execution of command. see in command line logs of command self not php code.

i suggest use kind of long polling technologies or soquet-io establish continues / real time communication server.


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