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<?php $color = array('white','green','red'); foreach($color as $key=>$val) { echo $val.","; } $color1 = sort($color); foreach($color1 as $key=>$val) { echo "<ul>"; echo "<li>"; echo $val; echo "</li>"; echo "</ul>"; }
Output for 8.3.0 - 8.3.7
white,green,red, Warning: foreach() argument must be of type array|object, true given in /in/at7Oe on line 8
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
white,green,red, Warning: foreach() argument must be of type array|object, bool given in /in/at7Oe on line 8
Output for 4.3.0 - 4.3.10, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
white,green,red, Warning: Invalid argument supplied for foreach() in /in/at7Oe on line 8
Output for 4.3.11
white,green,red,
preferences:
228.83 ms | 401 KiB | 327 Q