Question

How to break out of nested for loops in PHP

Answer 1

$stop = false;
         
for ($i = 1; $i <= 30 && !$stop; $i++) {
    for ($j = 0; $j < 5; $j++) {
        if ($i == 4) {
            $stop = true;
            break;
        }
        echo $j . " ";
    }
    echo "\n";
 }

 echo "After loops";

 
 
 
/*
run:
 
0 1 2 3 4 
0 1 2 3 4 
0 1 2 3 4 

After loops
 
*/

 

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Answer 2

for ($i = 1; $i <= 30; $i++) {
    for ($j = 0; $j < 5; $j++) {
        if ($i == 4) {
            break 2;
        }
        echo $j . " ";
    }
    echo "\n";
 }

 echo "\nAfter loops";

 
 
 
/*
run:
 
0 1 2 3 4 
0 1 2 3 4 
0 1 2 3 4 

After loops
 
*/

 

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