D-talk

Entries tagged as isset

Quicksearch

Show tagged entries

Categories



All categories

Entries tagged as isset

Related tags

Tuesday, August 7. 2007

String length vs isset to check ... Posted by Mark van der Velden in PHP at 13:47

Comments (0)
Trackbacks (0)
Defined tags for this entry: , , , ,

String length vs isset to check string length's

A while ago I've had a discussion about the optimal way to determine a string length in PHP. The obvious way is to use strlen()

$str = 'This is a string';  echo strlen($str); // 16

However to check the length of a minimal requirement it's actually not that optimal to use strlen. The following is actually much faster (roughly 5 times)

Continue reading "String length vs isset to check string length's"
« previous page   (Page 1 of 1, totaling 1 entries)   next page »
Frontpage

Calendar

Back March '10
Mon Tue Wed Thu Fri Sat Sun
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31        

External links