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strings and {...}

Is there something build into php where {0} or {1} means something?

For example,

SELECT * FROM table1 WHERE col1 = {0} AND col2 = {1};

Mike

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Sep 7 '05 #1
2 1179
> SELECT * FROM table1 WHERE col1 = {0} AND col2 = {1};

Umm...that's SQL, not PHP. However, PHP does use curly braces for
things other than blocks of code:

http://www.php.net/manual/en/language.types.string.php

One thing they can be used for is addressing strings as if they were
arrays. The number inside the {} indicates which character
(zero-indexed) you want to get at. So:

$s = 'Hello';
$s{0} = 'f';
echo $s;

will output 'fello'.

Sep 7 '05 #2
"Michael G" <mi****@montana.com> kirjoitti
viestissä:11**************@spool6-east.superfeed.net...
Is there something build into php where {0} or {1} means something?

For example,

SELECT * FROM table1 WHERE col1 = {0} AND col2 = {1};

curly braces do have a special meaning inside a string. see php manual
chapter on strings, especially the paragraphs about simple syntax and
complex (curly) syntax.

--
SETI @ Home - Donate your cpu's idle time to science.
Further reading at <http://setiweb.ssl.berkeley.edu/>
Kimmo Laine <et****************@5P4Mgmail.com>
Sep 7 '05 #3

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