Online PHP editor | output for LlWnA

@ 2014-02-21T10:00:37Z

<?php
	$search = htmlentities($_GET['search']);
if (strpos($search, 'apple') !== false){
echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "apple");
}elseif (strpos($search, 'orange') !== false){
echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "orange");
}elseif (strpos($search, 'banana') !== false){
echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "banana");
}elseif (strpos($search, 'kiwi') !== false){
echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "kiwi");
}else echo "Please search for apple, orange, banana, or kiwi.";
?>

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Warning: Undefined array key "search" in /in/LlWnA on line 2 Deprecated: htmlentities(): Passing null to parameter #1 ($string) of type string is deprecated in /in/LlWnA on line 2 Please search for apple, orange, banana, or kiwi.
Output for 8.0.0 - 8.0.30: Warning: Undefined array key "search" in /in/LlWnA on line 2 Please search for apple, orange, banana, or kiwi.
Output for 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 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33: Notice: Undefined index: search in /in/LlWnA on line 2 Please search for apple, orange, banana, or kiwi.
Output for 7.3.32 - 7.3.33, 7.4.26: Please search for apple, orange, banana, or kiwi.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.4, 5.2.3 - 5.2.17: Notice: Undefined index: search in /in/LlWnA on line 2 Please search for apple, orange, banana, or kiwi.

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