How check submit button is clicked in php?
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If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?
Can we override static method?
Which function would you use to insert a record into a database in php?
How does cookies work in php?
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what is PDO?
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how to hidden querystring url please send sample program
How can I make a script that can be bilingual (supports english, german)?
What and How possible injection in PHP and mysql?