The same result could have been achieved with But if "case 2" represented a fairly common case (other than "everything else"), then it would be better to declare it explicitly, not only because it saves time by not having to test EVERY other case first (in the current example, PHP finds 'case 2' in the first switch in two tests, but in the second switch it has to make four tests before giving up and going with the default) but also because someone (perhaps yourself in a few months' time) will be reading the code and expecting to see it handled.
Listing it explicitly aids comprehension Be careful if distinguishing between NULL and (int)0.
The difference between a series of if statements and the switch statement is that the expression you're comparing with, is evaluated only once in a switch statement.
I think this fact needs a little bit more attention, so here's an example: In reply to lko at netuse dot de Just so others know whom may not, that's because PHP does automatic type conversion if a string is evaluated as an integer (it sees the 2 in '2string' so when compared like if ('2string' == 2), PHP sees if (2 == 2) ).
I just tested it, but if you go: Just a trick I have picked up: If you need to evaluate several variables to find the first one with an actual value, TRUE for instance. There is probably a better way but it has worked out well for me.
Irriteret og skuffet over sig selv fik hun hurtigt logget af og tænkte at løbet nok var kørt.This should be combined with good regex [email protected] Q I disagree. After reading through these answers, it looks like there wasn't a straightforward regular expression that can parse through a bunch of text and pull out phone numbers in any format (including international with and without the plus sign).The original problem is trying to handle phone number validation because it was trying to handle all the possible formatting options. Here's a regex for a 7 or 10 digit number, with extensions allowed, delimiters are spaces, dashes, or periods: ^(? Here's what I used for a client project recently, where we had to convert all phone numbers in any format to tel: links.Min portal Handel Assentoft Silo Daka - Afhentning af dyr Dan-Egtved - Staldinventar DLF-TRIFOLIUM ECOstyle Ejendomsmarkedet Gråkjær Halmdating HAMLET PROTEIN - HP300 Hunsballe Frø Indkøbsklubben Landkøb L2L Mascus NAG - Grovvare Plus Strø - ... The relation of external links to inner links influences the distribution of the site's weight in general.To grow the amount of indexed pages, there should be more inner links than external links. I stedet for at bruge lørdag aften hjemme på sofaen, besøgte Camilla igen Jomfru Ane Gade adskillige gange.