[Tip] - Generate Num List for TV Input.

<?php
/*  GenerateNumList Snippet
 *  ----------------------
 *  USEAGE: (e.g):
 *  Use with TV on Creation/Edit
 *  Input Type: `DropDown List Menu`.
 *  Input Option Values:
 *  @EVAL return $modx->runSnippet('GenerateNumList', array('i' => 200, 'n' => 500, 's' => ' px'));
 */

// Default values:
 $n = isset($n) ? (integer) $n : 600; // Limit
 $p = isset($s) ? $s : ' px';         // Label suffix
 $output = '';

// Generate:
 for ($i = isset($i) ? (integer) $i : 1; $i < $n; $i++) { $output .= $i .$s.'==' .$i .'||';}
 $output .= $i .$s.'==' .$i;
 return $output;