????? ??? ?????? code ??,???? ??????? ????? ?? ??? ????.fun ? ????.
Code: Select all
<html>
<body>
<?php
$d=date("D");
echo ("today is")."".$d;
?>
</body>
</html> Code: Select all
today isWed PHP ?????????
Re: PHP ?????????
??? NEO ?????? ????,
????? ??? ?????? code ??,???? ??????? ????? ?? ??? ????.fun ? ????.
priview
???? ????
????? ??? ?????? code ??,???? ??????? ????? ?? ??? ????.fun ? ????.
Re: PHP ?????????
There are 2 differences between echo and print in PHP:
printf() is a direct analog of C's printf(). If you're comfortable in the c idiom, you might use printf(). A lot of people in the younger generation though, find printf()'s special character syntax to be less readable than the equivalent echo code.
There are probably differences in performance between echo, print and printf, but I wouldn't get too hung up on them since in a database driven web application (PHP's typical domain), printing strings to the client is almost certainly not your bottleneck. The bottom line is that any of the 3 will get the job done and one is not better than another. It's just a matter of style.
In simple terms, USE echo
- print returns a value. It always returns 1.
- echo can take a comma delimited list of arguments to output.
printf() is a direct analog of C's printf(). If you're comfortable in the c idiom, you might use printf(). A lot of people in the younger generation though, find printf()'s special character syntax to be less readable than the equivalent echo code.
There are probably differences in performance between echo, print and printf, but I wouldn't get too hung up on them since in a database driven web application (PHP's typical domain), printing strings to the client is almost certainly not your bottleneck. The bottom line is that any of the 3 will get the job done and one is not better than another. It's just a matter of style.
In simple terms, USE echo
Re: PHP ?????????
Macho Ube Code eka Ela.
mama Podi Correction ekak karata Kamam Ne Ne.
Ube
Wela tiynenne uba Menna Metana
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mama Podi Correction ekak karata Kamam Ne Ne.
Ube
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echo ("today is")."".$d;Code: Select all
."".Code: Select all
." ".Code: Select all
today is Wed Re: PHP ?????????
?? ??.thanks ????.??? ???????.?????? ????? ???? ??? ????? ???? ??? ?????? ????? ??.???? ?????? ? ???????????? ??? ??? ???????????????.??? ???? friends.
?? post ??? codes ?? ????? ??? ??? ???? ?????? ??? ?? ??? ??????? ?????.
?? post ??? codes ?? ????? ??? ??? ???? ?????? ??? ?? ??? ??????? ?????.
Re: PHP ?????????
Mama Danna Ewa Tbunoth Mama Aniwa Help Karanawa
Thanks Man
Thanks Man