How can I return a value without breaking a loop, The purpose of this is to return the increment value of a for loop to represent "attempts" that I want to return to view, for example read JSON that takes attempts I want to display it visually in view.
Example of what I've tried
for($i =0; $i< 15; $i++){
numOfAttempts($i);
try{
file_get_contents('url')
}catch(){}
}
public function numOfAttempts($i){return $i;} //Return the attempt count to view
you can't do this in raw PHP. It's a server-side process. It starts, does it's work, ends. Results are sent to a browser. look here for work-arounds:
http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html
and here
Show progress for long running PHP script
also php is a single thread, you can emulate multithreading though. google php multithreading or look at http://robo.li
though, you CAN for, example, read a part of file (or try an url) then report back to user, then go for another run, but it will be not a parallel process, you'll need to place your display inside your loop
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