Laravel
Introduction au laravel-5.3

Introduction

La variable $ loop

Il est connu depuis longtemps que le traitement des boucles dans Blade est limité, à partir de la version 5.3, il existe une variable appelée $loop disponible.

@foreach($variables as $variable)

    // Within here the `$loop` variable becomes available

    // Current index, 0 based
    $loop->index;

    // Current iteration, 1 based
    $loop->iteration;

    // How many iterations are left for the loop to be complete
    $loop->remaining;

    // Get the amount of items in the loop
    $loop->count;

    // Check to see if it's the first iteration ...
    $loop->first;

    // ... Or last iteration
    $loop->last;

    //Depth of the loop, ie if a loop within a loop the depth would be 2, 1 based counting.
    $loop->depth;

    // Get's the parent `$loop` if the loop is nested, else null
    $loop->parent;

@endforeach