How to check a key exist in an array?
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What is the use of header() function in php?
Is session a cookie?
Which is correct about mysqli and pdo?
How do you remove whitespace from the beginning and end of a $string variable?
Is there a way to encrypt text from php?
Tell me what is the main difference between php 4 and php 5?
how to upload more than 50 mb? i tried but session was expired....certain time .....i was set session duration three days .... how to rectified? if any one know that post ur answer as soon as possible?already i was increase php.ini but not working......
What is strcmp?
How many different types of messages available in php?
How to add a cookie?
How can I know that a variable is a number or not using a JavaScript?
Explain what are psrs?