single-quote

HTML single quotes a "problem"?

I am a big time user of using double quotes in PHP so that I can parse variables without concatenating strings. As a result, when I am generating HTML I often use single quotes for setting tag fields. Example: $html = "<input type='text' name='address' value='$address'>" ; Now this is far more readable to me then either $html = "<i...

Is there a performance benefit single quote vs double quote in php?

Are there any performance benefits to using single quotes instead of double quotes in php? In other words, would there be a performance benefit of: $foo = 'Test'; versus $foo = "Test"; G-Man ...

PHP, javascript, single quote problems with IE when passing variable from ajax post to javascript function

Hi! I have been trying to get this to work for a while, and I suspect there's an easy solution that I just can't find. My head feels like jelly and I would really appreciate any help. My main page.php makes a .post() to backend.php and fetches a list of cities which it echoes in the form of: <li onclick="script('$data');">$data</li> ...

Escaping single quote in PHP when inserting into MySQL

I have a perplexing issue that I can't seem to comprehend... I'm hoping someone here might be able to point me in the right direction... I have two SQL statements: - the first enters information from a form into the database. - the second takes data from the database entered above, sends an email and then logs the details of the transac...

How to handle a single quote in Oracle SQL

How do I insert a record in a column having varchar data type having single quote in it? Example: first name is ROBERT and last name is D'COSTA ...