Php zend string functions - Study guides, Class notes & Summaries

addcslashes - answer-Quote string with slashes in a C style addslashes - answer-Quote string with slashes bin2hex - answer-Convert binary data into hexadecimal representation chop - answer-Alias of rtrim chr - answer-Generate a single-byte string from a number chunk_split - answer-Split a string into smaller chunks convert_cyr_string - answer-Convert from one Cyrillic character set to another convert_uudecode - answer-Decode a uuencoded string convert_uuencode - answer-Uu...

PHP Test 1. What is the best practice for running MySQL queries in PHP? Consider the risk of SQL injection. Answers: 1. Use mysql_query() and variables: for example: $input = $_POST[‘user_input’]; mysql_query(“INSERT INTO table (column) VALUES (‘” . $input . “‘)”); 2. Use PDO prepared statements and parameterized queries: for example: $input= $_POST[“user-input”] $stmt = $pdo- >prepare(‘INSERT INTO table (column) VALUES (“:input”); $stmt- >execute(array(...