Solved

replace string with anything

Posted on 2009-03-29
3
192 Views
Last Modified: 2012-05-06
Hi EE
I have into array some key "00001" etc... as in code

I need to replace the string from "00001" to "1"

I use
str_replace('0', '', $myarra[riga]);

my problem is:
if value is from 00001 to 00009 is ok
if value is from 00011 to 00019 is ok
but if is 00010 return me 1 and not 10

any solution?
Best Regards
Denis
 
Array
        (
            [struttura] => Array
                (
                    [glass1] => 4
                    [glass2] => 24
                )
 
            [riga] => 00001
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 690.0
            [dimY] => 1015.0
            [can1] => 16
            [uValue] => U=1,4 W/mqýK
            [note] => N:41                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [1] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 4
                    [glass2] => 24
                )
 
            [riga] => 00002
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 1
            [dimX] => 510.0
            [dimY] => 865.0
            [can1] => 16
            [uValue] => U=1,4 W/mqýK
            [note] => N:45                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [2] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00003
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 6
            [dimX] => 498.0
            [dimY] => 1956.0
            [can1] => 12
            [uValue] => U=1,6 W/mqýK
            [note] => N:42                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [3] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00004
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 431.0
            [dimY] => 1856.0
            [can1] => 12
            [uValue] => U=1,6 W/mqýK
            [note] => N:43                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [4] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00005
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 498.0
            [dimY] => 1856.0
            [can1] => 12
            [uValue] => U=1,6 W/mqýK
            [note] => N:44                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [5] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00006
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 476.0
            [dimY] => 2151.0
            [can1] => 212
            [uValue] => U=1,6 W/mqýK
            [note] => N:46                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [6] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00007
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 1
            [dimX] => 600.0
            [dimY] => 2136.0
            [can1] => 212
            [uValue] => U=1,6 W/mqýK
            [note] => N:47                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [7] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00008
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 381.0
            [dimY] => 2151.0
            [can1] => 212
            [uValue] => U=1,6 W/mqýK
            [note] => N:49                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [8] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00009
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 1
            [dimX] => 600.0
            [dimY] => 2151.0
            [can1] => 212
            [uValue] => U=1,6 W/mqýK
            [note] => N:50                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )
 
    [9] => Array
        (
            [struttura] => Array
                (
                    [glass1] => 10331
                    [glass2] => 20331
                )
 
            [riga] => 00010
            [cliente] => FENEXTRA SRL
            [ordcliente] => 001467
            [sim] => Y
            [qty] => 2
            [dimX] => 473.0
            [dimY] => 2141.0
            [can1] => 212
            [uValue] => U=1,6 W/mqýK
            [note] => N:52                          F0079270309
            [can2] => 
            [tipologia] => doppio
        )

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Question by:denny3d
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3 Comments
 

Expert Comment

by:toodfa
ID: 24013247
You can use something like this :

<?php
$array =array('00001','00002','00003','00010','00011','00100','00101');
 
$result = array();
 
foreach($array as $element)
{
	$result[] = ltrim($element,'0');
}
 
echo '<pre>';
print_r($result);
echo '</pre>';
 
?>

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0
 
LVL 14

Expert Comment

by:Renante Entera
ID: 24013276
Hi Denis,

Greetings!

You could actually simply use php function number_format.  Just give it a try and it will really help you

Goodluck.


Regards,

eNTRANCE2002 :-)
0
 
LVL 110

Accepted Solution

by:
Ray Paseur earned 500 total points
ID: 24013525
Run this and see what you will get using number_format()
<?php // RAY_temp_denny3d.php
error_reporting(E_ALL);
 
// TEST DATA
$vars = array('00001', '00002', '00010', 170, 234.77, '0100.001');
 
// SHOW THE EFFECTS OF NUMBER FORMATTING
foreach ($vars as $var)
{
 
// CAST AS AN INTEGER
   $num = (int)$var;
 
// CAST AS A STRING VALUE OF THE INTEGER
   $str = number_format($num);
 
// SHOW THE COMPARISON
   echo "<br/>$var = $num \n";
}

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