how remove char around numbers

[joe]

hello I have a string that has values in quotes 'hello' 'here' '199'
'something else'

I need to remove the quotes only when they are around numbers.
To make the string lookg like 'hello' 'here' 199 'something else'
any ideas on how to do this? thanks.

[Aerik]

Re: how remove char around numbers

On Apr 12, 5:47 pm, "joe" <jcha...@gmail. comwrote:

hello I have a string that has values in quotes 'hello' 'here' '199'
'something else'
>
I need to remove the quotes only when they are around numbers.
To make the string lookg like 'hello' 'here' 199 'something else'
any ideas on how to do this? thanks.

Hm... use a regular expression, I'm thinking preg_replace ought to do
the trick...

Aerik

[iktorn]

Re: how remove char around numbers

Aerik napisał(a):

On Apr 12, 5:47 pm, "joe" <jcha...@gmail. comwrote:

>hello I have a string that has values in quotes 'hello' 'here' '199'
>'something else'
>>
>I need to remove the quotes only when they are around numbers.
>To make the string lookg like 'hello' 'here' 199 'something else'
>any ideas on how to do this? thanks.

>
Hm... use a regular expression, I'm thinking preg_replace ought to do
the trick...
>
Aerik
>

<?php

$txt = array("'sdfsdfs d'","'as34444'" ,"'234sdfd'","' 2344'");
foreach ($txt as $t) {
echo preg_replace("/^'([0-9]+)'$/","$1",$t)."\n" ;
}

$txt = "'sdfsdfsd' 'as34444' '12' '234sdfd' '2344'";
echo preg_replace("/'([0-9]+)'/","$1",$txt)."\ n";

--
Wiktor Walc

http://phpfreelancer.net

[joe]

Re: how remove char around numbers

Thanks Iktorn

I ended up doing $where_clause_a rray = split(" ",$where_clause );
$where_clause = "";

foreach ($where_clause_ array as $t) {
$where_clause = $where_clause . " " . preg_replace("/
^'([1-9]+)'$/","$1",$t);
}

I tried using echo preg_replace("/'([0-9]+)'/","$1",$txt)."\ n"; but
It did not work. I got stuck with another preg_rplace trying to
replace ('123123','some thingelse for (123123,'someth ingelse. If I
could make $sql = preg_replace("/'([0-9]+)'/","$1",$sql ) work may be
that would take care of all instances of numbers surrounde by quotes.





On Apr 12, 11:12 pm, iktorn <s...@phpfreela ncer.netwrote:

Aerik napisał(a):
>

On Apr 12, 5:47 pm, "joe" <jcha...@gmail. comwrote:

hello I have a string that has values in quotes 'hello' 'here' '199'
'something else'

>

I need to remove the quotes only when they are around numbers.
To make the string lookg like 'hello' 'here' 199 'something else'
any ideas on how to do this? thanks.

>

Hm... use a regular expression, I'm thinking preg_replace ought to do
the trick...

>

Aerik

>
<?php
>
$txt = array("'sdfsdfs d'","'as34444'" ,"'234sdfd'","' 2344'");
foreach ($txt as $t) {
echo preg_replace("/^'([0-9]+)'$/","$1",$t)."\n" ;
>
}
>
$txt = "'sdfsdfsd' 'as34444' '12' '234sdfd' '2344'";
echo preg_replace("/'([0-9]+)'/","$1",$txt)."\ n";
>
--
Wiktor Walchttp://phpfreelancer.n et