Re: [PHP] generating variable names
Hi Kevin,
I find it a bit awkward to mix variables and arrays in a pseudo
array. But I guess you have reasons...
Anyhow, maybe this is what you want:
$variable1=one;
$variable2=two;
$variable3 = array();
$variable3[0]=three;
$variable4 = array();
$variable4[0]=four;
$j=1;
while($j5){
if (is_array(${variable.$j})) {
print(${variable.$j}[0] . br /);
} else {
print(${variable.$j} . br /);
};
$j++;
}
Timo
Am Freitag den, 6. September 2002, um 20:37, schrieb Kevin Heflin:
Hoping someone can help me with this. Below I have an example
of what I'm trying to accomplish.
Bottom line.. I need to print out $variable3[0] and $variable4[0]
and my problem is that I'm trying to generate the variable
name. I can get this to work with $variable1 and $variable2
which are not arrays, however that doesn't help me much.
Any suggestions would be appreciated.
Kevin
?
$variable1=one;
$variable2=two;
$variable3[0]=three;
$variable4[0]=four;
$j=1;
while($j5){
print(${variable.$j} BR);
$j++;
}
$j=1;
while($j5){
$k=\$variable.$j.[0];
print($k BR);
print(${variable.$k} BR);
$j++;
}
?
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[PHP] generating variable names
Hoping someone can help me with this. Below I have an example of what
I'm trying to accomplish.
Bottom line.. I need to print out $variable3[0] and $variable4[0]
and my problem is that I'm trying to generate the variable name. I can
get this to work with $variable1 and $variable2 which are not arrays,
however that doesn't help me much.
Any suggestions would be appreciated.
Kevin
?
$variable1=one;
$variable2=two;
$variable3[0]=three;
$variable4[0]=four;
$j=1;
while($j5){
print(${variable.$j} BR);
$j++;
}
$j=1;
while($j5){
$k=\$variable.$j.[0];
print($k BR);
print(${variable.$k} BR);
$j++;
}
?
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RE: [PHP] generating variable names
Hi ... You can make it like this:
If you have
$variable4[0]=four;
Then you can have a new variable
$$variable[0] , and the new variable´s name is four
Cordialmente
Daniel Massón = Ingeniero de desarollo
[EMAIL PROTECTED]
www.imagine.com.co
Tels: (57)(1) 2182064 - 6163218
Bogotá - Colombia
- Soluciones web para internet e intranet
- Asesoría y Soporte Técnico
- Licenciamiento de Software
-Mensaje original-
De: Kevin Heflin [mailto:[EMAIL PROTECTED]]
Enviado el: viernes, 06 de septiembre de 2002 13:38
Para: php-general
Asunto: [PHP] generating variable names
Hoping someone can help me with this. Below I have an example of what
I'm trying to accomplish.
Bottom line.. I need to print out $variable3[0] and $variable4[0] and my
problem is that I'm trying to generate the variable name. I can
get this to work with $variable1 and $variable2 which are not arrays,
however that doesn't help me much.
Any suggestions would be appreciated.
Kevin
?
$variable1=one;
$variable2=two;
$variable3[0]=three;
$variable4[0]=four;
$j=1;
while($j5){
print(${variable.$j} BR);
$j++;
}
$j=1;
while($j5){
$k=\$variable.$j.[0];
print($k BR);
print(${variable.$k} BR);
$j++;
}
?
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Re: [PHP] Generating variable names 'on the fly'
You can allso do like this:
$i = 1;
${test. $i} = 123;
echo $test1;
___
Marcus Rasmussen
[EMAIL PROTECTED]
On 21-09-01 at 11:21 _lallous wrote:
you can always use eval to create a variable too!
?
$i = 1;
eval(\$test$i=123;);
echo $test1;
?
Neil Freeman [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi there,
How do I generate variable names 'on the fly'? I wish to have variable
names along the lines of $genre_category_1, $genre_category_2,
$genre_category_3 etc.
Ideally it would be along the lines of this...
###
$current_field_number = 1;
$genre_number_fields = 7;
while ($current_field_number $genre_number_fields)
{
//this var will change on every loop
$genre_desc = $db_movies_genres-Record[$current_field_number];
//something along the lines of...(you get the idea)
$str_category = genre_category_ . $current_field_number;
$$str_category = $genre_desc;
$current_field_number++;
}
###
Any help would be greatly appreciated.
Neil
Email: [EMAIL PROTECTED]
[EMAIL PROTECTED]
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[PHP] Generating variable names 'on the fly'
Hi there,
How do I generate variable names 'on the fly'? I wish to have variable
names along the lines of $genre_category_1, $genre_category_2,
$genre_category_3 etc.
Ideally it would be along the lines of this...
###
$current_field_number = 1;
$genre_number_fields = 7;
while ($current_field_number $genre_number_fields)
{
//this var will change on every loop
$genre_desc = $db_movies_genres-Record[$current_field_number];
//something along the lines of...(you get the idea)
$str_category = genre_category_ . $current_field_number;
$$str_category = $genre_desc;
$current_field_number++;
}
###
Any help would be greatly appreciated.
Neil
Email: [EMAIL PROTECTED]
[EMAIL PROTECTED]
