utils.php

<?php
/**
 * \\Author: Thibault Napoléon "Imothep"
 * \\Company: ISEN Yncréa Ouest
 * \\Email: [email protected]
 * \\Created Date: 05-Apr-2023 - 12:25:38
 * \\Last Modified: 13-Apr-2023 - 10:36:33
 */

  //----------------------------------------------------------------------------
  //--- drawTriangle -----------------------------------------------------------
  //----------------------------------------------------------------------------
  // Draw a triangle with a size, a filling character and the filling state.
  // \param size The size of the triangle.
  // \param character The filling character.
  // \param isFilled True if the triangle is filled, false otherwise.
  function drawTriangle($size = 10, $character = "*", $isFilled = false)
  {
    echo '<pre>';
    for ($i = 1; $i <= $size; $i++)
    {
      for ($j = 1; $j <= $i; $j++)
      {
        if (!$isFilled && $j != 1 && $j != $i && $i != $size)
          echo "  ";
        else
          echo "$character ";
      }
      echo "\n";
    }
    echo '</pre>';
  }

  // Function test.
  // drawTriangle(10, '.', false);
?>