REGEXP:Promenna v nahrazovacim retezci

[Petr Prazak]

10.1.2001, Jaroslav Knespl wrote on subject `REGEXP:Promenna v nahrazovacim retezci':

> Nevi nekdo, proc vystup z nasledujiciho programu je

> 1 Hugo 1 comming home
...
> 9 Hugo 1 comming home

V prvnim pruchodu si zamenis 'is' za 1 a v dalsich pruchodech se uz 'is'
nenajde :)


> $string = "Hugo is comming home";
> for ($i=1;$i<10;$i++) {
>     $string =~ s/is/$i/;
>     print "$i $string\n";
> }

> Jarda


S pozdravem,
    Petr Prazak

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Petr Prazak
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