What should be the length of variable for SHA256?

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What is the string concatenation operator in php?

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Which is better php or wordpress?

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if i give Limit for mysql query through php command line script like this for ex. $limit=500; $total_items = 1500; for($start=0;$start<$total_items;){ $command = "/usr/bin/php -q /home/sitename/public_html/admin/feedmanager/test.php feedid ".$_GET['feedid']." start ".$start." end ".$limit ; $start = $start+$limit; $command_result = system($command); } so it's execute command for 3 times so it give limit to sql query but if i have 27000 data so it takes long time? so my question is that is that any way from php command line script that i can use for collect all the data at once?

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How to call php function in jquery?

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What are the different types of errors in PHP?

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What happens if an expected input field was not submitted?

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What are the differences between PHP3 and PHP4 and PHP5? what is the current stable version of PHP?

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Which is better wamp or xampp?

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How can you access a COM object from a PHP page?

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What is the purpose of destructor ?

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How to protect special characters in query string?

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