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  1. <?php
  2. $vetor = array(10, 20, 30);
  3. for ($i = 1; $i <= 50; $i++) {
  4.     echo '<td class="'.(in_array($i, $vetor) ? 'paint_me_green' : 'paint_me_red').'"></td>';
  5. }
  6.  
  7. //https://pt.stackoverflow.com/q/79837/101
Success #stdin #stdout 0.02s 24420KB
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<td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_green"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_green"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_green"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td><td class="paint_me_red"></td>
https://ideone.com/dH08SQ
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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