Re: Codebabes: PHP

I can't help but wonder what Leia thinks of all this. On 29 April 2014 10:09, Shawn McKenzie <shawn@mckenzies.net> wrote: > Also, they cannot be called using variable functions. Notice however that > though echo doesn't return a value, print does. > > > On Tue, Apr 29, 2014 at 7:46 AM, Kumar Saurabh Sinha < > sinha.ksaurabh@gmail.com> wrote: > >> Difference between Language Construct & Functions: >> >> *Language Constructs* >> Constructs are elements that are built-into the language and, therefore, >> follow special >> rules. Perhaps the most common of them is the echo statement, which allows >> you to write data to the script’s output: >> >> echo 10; // will output 10 >> >> It’s important to understand that echo is not a function and, as such, it >> does not have >> a return value. If you need to output data through a function, you can use >> print() >> instead: >> >> echo 10;print (10); >> >> Another very important construct is die(), which is itself an alias of >> exit(). It allows >> you to terminate the script’s output and either output a string or return a >> numeric >> status to the process that called the script. >> >> Thanks & Regards >> >> *Kumar Saurabh Sinha* >> +91-9971047719 | +91-8595436700 >> >> >> >> On Tue, Apr 29, 2014 at 6:03 PM, Tedd Sperling <tedd@sperling.com> wrote: >> >> > On Apr 28, 2014, at 3:32 PM, Robert Cummings <robert@interjinn.com> >> wrote: >> > > On 14-04-28 03:30 PM, Robert Cummings wrote: >> > >> They should push the use of echo over print since it's a language >> > >> construct and not a function thus it benefits from no function >> overhead. >> > >> >> > >> Cheers, >> > >> Rob. >> > > >> > > I'd like to retract this comment :) Apparent print is not a function.. >> > Didn't it used to be? >> > > >> > > Cheers, >> > > Rob. >> > > -- >> > >> > Nope, you can't retract it. :-) >> > >> > As for "print" being a function or construct, I dunno -- what's the >> > difference? >> > >> > Cheers, >> > >> > tedd >> > >> > >> > _______________ >> > tedd sperling >> > tedd@sperling.com >> > >> > >> > >> > >> > >> > >> > -- >> > PHP General Mailing List (http://www.php.net/) >> > To unsubscribe, visit: http://www.php.net/unsub.php >> > >> > >>