Date problem in PHP!

[rameshfaj]

I have two dates and I want to find their differences in days.I dont know whether which month it may be(ex:dealing with months having variable number of days).Can anyone provide me some scripts.

[jitesh]

PHP

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echo  (strtotime('1998-10-07') - strtotime('1997-10-07'))/86400;

 

Mysql

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SELECT (TO_DAYS('1998-10-07') - TO_DAYS('1997-10-07')) AS DAYS;