Stack Overflow is a popular question-and-answer website devoted to answering programming questions. Around 1000 PHP-related questions contain SQL injection vulnerabilities every month. As a proportion of all PHP questions, around 40-50% are vulnerable to such vulnerabilities. Always do your own checking of code youre borrowing from someone else before you use it. Follow Graham Cluley on Twitter to read more of the exclusive content we post.Hat-tip: @mikko.com.”]
Source: https://grahamcluley.com/take-care-copy-pasting-code-stack-overflow/