Print PHP live and not wait for the whole while loop to end

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Print PHP live and not wait for the whole while loop to end

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#1 by (0 votes)

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Good, what I try to do is in a while print live each route, because in PHP it waits for the entire while or for loop to finish showing everything printed on screen.

Similar to a form with ajax, but this way with ajax, it will print at the end ending the while with php.

I tried to do append of jquery but it's the same.

I guess I have to work with javascript to print live.

This I do because my scripts take too long to print and I want to monitor if it's advanced or stuck hanging on something.

Some suggestions please

javascript php

asked by Goakof 06.11.2017 в 16:46

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1 answer

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score 0 · Accepted Answer

PHP, usually, manages an output buffer, sending the browser packages with a certain amount of data. The easiest way to start printing is to empty that buffer:

while(/* condición */) {
    /* Aquí el armado de tu HTML */
    flush();
}

Function flush () .