Remove Special Character in PHP code example

Example 1: Remove Special Character in PHP

phpCopyWelcome to PHPWorld";

echo "Text before remove: \n" . $mainstr;

echo "\n\nText after remove: \n" .
    str_ireplace(array('', '', '', ''), '',
    htmlspecialchars($mainstr));
?>

Example 2: Remove Special Character in PHP

phpCopy 'Dave',
    'Dave' => ':name2 or :password',
    ':name2' => 'Steve',
    ':pass' => '7hf2348', ];
echo "\n" . strtr($strTemplate, $strParams) . "\n";
echo "\n" . str_replace(array_keys($strParams), array_values($strParams), $strTemplate) . "\n";


?>

Example 3: Remove Special Character in PHP

phpCopy "-", "hello" => "hi", "hi" => "hello");
echo "Output:  " . strtr($str, "e", "h");
?>

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