Ben Edwards wrote:
> From the manual
>
> "For each key/value pair it will create a variable in the current symbol
> table".
>
> What exactly is a simble table?
Internally, PHP stores variables in an array.
That array is sometimes referred to as a "symbol table" because each
symbol (variable name)
Ben Edwards wrote:
...
What exactly is a simble table?
Ben
The symbol table is the where, deep down inside the guts of the Zend
Engine, your variables are stored. There are symbol tables for
different scopes (function, class, global)
--
Teach a man to fish...
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Ben Edwards (lists) wrote:
> I have the following code;_
>
> $sql = "select * from text where id= '$id' ";
>
> $row = fetch_row_row( $sql, $db );
You may also wish to consider:
list($img_loc, $text_type, $seq, $rec_type, $section, $code, $repeat,
$description, $text) = fetch_row_r
On Thu, 10 Feb 2005 23:08:22 -0500, John Holmes
<[EMAIL PROTECTED]> wrote:
> Randy Johnson wrote:
> > I like to do this:
> >
> > foreach( $row as $key=>$val) {
> >
> > $$key = $row[$key];
> >
> > }
>
> You're just recreating a slower version of extract()...
extract seems like the ticket, but as
Randy Johnson wrote:
I like to do this:
foreach( $row as $key=>$val) {
$$key = $row[$key];
}
You're just recreating a slower version of extract()...
--
---John Holmes...
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I will read over extract and change my ways ;-)
Randy
John Holmes wrote:
Randy Johnson wrote:
I like to do this:
foreach( $row as $key=>$val) {
$$key = $row[$key];
}
You're just recreating a slower version of extract()...
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I like to do this:
foreach( $row as $key=>$val) {
$$key = $row[$key];
}
John Holmes wrote:
Ben Edwards (lists) wrote:
I have the following code;_
$sql = "select * from text where id= '$id' ";
$row = fetch_row_row( $sql, $db );
$img_loc= $
Ben Edwards (lists) wrote:
I have the following code;_
$sql = "select * from text where id= '$id' ";
$row = fetch_row_row( $sql, $db );
$img_loc= $row["img_loc"];
$text_type = $row["text_type
Hello Ben,
Friday, February 11, 2005, 12:36:16 AM, you wrote:
BEl> So the question is is there a function like create_var which
BEl> takes a string and a value and creates a variable?
$var_name = "new_variable";
$$var_name = "hello world";
echo $new_variable;
Search for "variable variables" in
I have the following code;_
$sql = "select * from text where id= '$id' ";
$row = fetch_row_row( $sql, $db );
$img_loc= $row["img_loc"];
$text_type = $row["text_type"];
$seq
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