Which function you can use in php to open a file for reading or writing or for both?
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What types images that php supports?
Explain me the difference between include and require?
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How can we submit form without a submit button?
i am a php programmer can i be a java programmer?
How many data types are used by php?
What is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?
what is the difference between GET and POST?
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I created a cookie with the value like '1A2A',now i want to update this value regularly (about 20 times in a minute) with the value '1A2A3A' , 3A is the new value,new value will vary on the request it may be 3A or 4A or 100A ,some times the cookie is updating with new value but not every time.Can any body suggest the solution
when we submit any string in single inverted comma('abc') with get or post method,we will get exact string with single inverted comma('abc')by using $_REQUEST[]. But it is giving (\'abc\'). so anybody please help me to remove that slash,therefore i will get exact string...
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