How can we extract string "pcds.co.in" from a string "https://info@pcds.co.in" using regular expression of php? More on reg can you explain
What is The difference between ' and " where they can ben in between or outmost and how
Where php basically used?
Should I use mysqli or pdo?
What is difference between required and include in php?
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?
Tell me how is it possible to know the number of rows returned in result set?
Tell me how can we automatically escape incoming data?
Explain about a search-friendly site looks like?
Write down the code for saving an uploaded file in PHP.
What is the use of get and post method in php?
What Is a Persistent Cookie?
Can you extend a final defined class?