PDO secure ways to safe code from sql injections but using kali can still cause to inject
255
How can I prevent SQL injection in PHP?
135172
Fully Understanding PDO ATTR_PERSISTENT
84077
Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens in
74406
SQL injection that gets around mysql_real_escape_string()
113547
How do I demonstrate a Second Order SQL Injection?
104601
PDO binding values for MySQL IN statement
149657
Alternative to mysql_real_escape_string without connecting to DB
92495
PHP PDO: charset, set names?
71340
How can prepared statements protect from SQL injection attacks?
42228
what is an alternative to password_hash() for (PHP 5 < 5.5.0)?
147306
Postfix (SASL) / MySQL: Use MD5 Encryption?
14663
Preventing code injection without limiting user input?
26044
Obfuscate PHP code
29246
PDO Connect with an encrypted password?
55886
SOQL Injection Prevention
142615
mysql_data_seek pdo equivalent
148619
Is there a reason not to use  (null safe equals operator) in mysql instead of =?