FUDforum: comp.lang.php » integer and string what's the difference ?

Home » Imported messages » comp.lang.php » integer and string what's the difference ?

Show: Today's Messages :: Polls :: Message Navigator

Re: integer and string what's the difference ? [message #175864 is a reply to message #175860]

Tue, 01 November 2011 19:07

Balazs Nadasdi
Messages: 7
Registered: November 2011

Karma:

Junior Member

http://www.php.net/manual/en/memcache.set.php
http://www.php.net/manual/en/memcache.get.php

bool Memcache::set ( string $key , mixed $var [, int $flag [, int $expire ]] )
string Memcache::get ( string $key [, int &$flags ] )
array Memcache::get ( array $keys [, array &$flags ] )

If you add an integer based key, PHP convert it into string (get or set).
I think if you are add as array (key list) PHP doesn't convert it into string (each item). But when you try to get a single value (1234) as an integer PHP automatically convert it because the function needs a string.

Difference between Integer and String... In php:
"1234" == 1234 # => true
"1234" === 1234 # => false

I hope, I was able to help you with something (and I don't misunderstand your problem).

Report message to a moderator

[Message index]

		integer and string what's the difference ? By: gaoqiang on Tue, 01 November 2011 13:19
		Re: integer and string what's the difference ? By: richard on Tue, 01 November 2011 15:23
		Re: integer and string what's the difference ? By: Doug Miller on Tue, 01 November 2011 17:25
		Re: integer and string what's the difference ? By: Denis McMahon on Tue, 01 November 2011 18:48
		Re: integer and string what's the difference ? By: Balazs Nadasdi on Tue, 01 November 2011 19:07
		Re: integer and string what's the difference ? By: Denis McMahon on Tue, 01 November 2011 19:23
		Re: integer and string what's the difference ? By: Denis McMahon on Tue, 01 November 2011 23:03
		Re: integer and string what's the difference ? By: Denis McMahon on Tue, 01 November 2011 23:36

Previous Topic:	missing variable
Next Topic:	Stats comp.lang.php (last 7 days)

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Nov 29 01:35:59 GMT 2024

Total time taken to generate the page: 0.04286 seconds