Write a hello world program using variable?

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How can we display information of a variable and readable by human with php?

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hi here one small project given to me in an software company during interview. one page that would count down till 9pm (today means every day before 9pm it would count down to zero) this means there will show how many mins. sec. and hours are left till 9pm so it would be like 1 hr 20 mins 23 sec. then it up count down every sec and then show 1hr 20mins 22sec left till 9pm once the count down reaches zero it would show a flesh player video will autostart. the flash player will be from http://www.longtailvideo.com/players/jw-flv-player/ (the player is embed into the page.) that same page will track to see if they have already seen the video using php sessions then if they go back to that page it would redirect them to a new page saying that they have already wathed the video.

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Which function is used in php to delete a file?

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Tell me what does accessing a class via :: means?

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Why php language is used?

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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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What is php good for?

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How do you get the Browser information?

3 Answers   Life Infotech,

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Difference between notify url, return url in paypal payment gateway?

4 Answers   A1 Technology, Capital IQ, CMS, Essar, HCL, IAS, Karvy, L&T, State Bank Of India SBI, TATA, Tisco, WNS,

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What are the rules to declare a php variables?

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Tell me what is the use of "ksort" in php?

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