PHP Benchmark: Comparing For Loop, While Loop, and Foreach Loop Performance

Explore our comprehensive PHP benchmark comparing the performance of for, while, and foreach loops. Understand their differences, advantages, and use cases to optimize your PHP code for efficiency and speed

PHP Code Editor

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<?php
$my_var = "some random phrase";
function fortify($my_var){
    for($x=0;isset($my_var[$x]);$x++){
        echo $my_var[$x]." ";
    }
}
function whilst($my_var){
    $x=0;
    while(isset($my_var[$x])){
       echo $my_var[$x]." ";
       $x++;
    }
}
function dowhilst($my_var){
    $x=0;
    do {
       echo $my_var[$x]." ";
       $x++;
    } while(isset($my_var[$x]));
}
 
 
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Execution Result

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