Foro - Perl en Español

por **Mickz** » 2006-05-04 14:52 @661

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Using perl Syntax Highlighting

for ( $i = 1; $i <= 6; $i++ ) {
 
    print <<END_OF_HTML;
questions[$i] = $questions6{correctAnswerNr};
END_OF_HTML
 
}
Coloreado en 0.004 segundos,  usando GeSHi 1.0.8.4

Mi pregunta es cómo concatenar la $i después de $questions.
Que me muestre esto:
$questions1
$questions2
$questions3
$questions4
$questions5
$questions6

questions[1] = $questions1{correctAnswerNr};
questions[2] = $questions2{correctAnswerNr};
questions[3] = $questions3{correctAnswerNr};
questions[4] = $questions4{correctAnswerNr};
questions[5] = $questions5{correctAnswerNr};
questions[6] = $questions6{correctAnswerNr};

Más información sobre Here documents.

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Using perl Syntax Highlighting

#!/usr/bin/perl
use warnings;
use strict;
 
my @questions = (
    undef,
    { correctAnswerNr => 'avion', },
    { correctAnswerNr => 'coche', },
    { correctAnswerNr => 'motos', },
    { correctAnswerNr => 'bicis', },
    { correctAnswerNr => 'casas', },
    { correctAnswerNr => 'peras', },
);
 
for ( my $i = 1; $i <= 6; $i++ ) {
    print <<END_OF_HTML;
questions[$i] = $questions[$i]{correctAnswerNr};
END_OF_HTML
}
Coloreado en 0.001 segundos,  usando GeSHi 1.0.8.4

questions[1] = avion;
questions[2] = coche;
questions[3] = motos;
questions[4] = bicis;
questions[5] = casas;
questions[6] = peras;

O quizás lo tengas así:

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Using perl Syntax Highlighting

#!/usr/bin/perl
 
%questions1 = ( correctAnswerNr => 'avion' );
%questions2 = ( correctAnswerNr => 'coche' );
%questions3 = ( correctAnswerNr => 'motos' );
%questions4 = ( correctAnswerNr => 'bicis' );
%questions5 = ( correctAnswerNr => 'casas' );
%questions6 = ( correctAnswerNr => 'peras' );
 
for ( my $i = 1; $i <= 6; $i++ ) {
    print <<END_OF_HTML;
questions[$i] = ${questions.$i}{correctAnswerNr};
END_OF_HTML
}
Coloreado en 0.001 segundos,  usando GeSHi 1.0.8.4

(salida igual que antes)

Foro - Perl en Español

Cómo concatenar 2 variables

Cómo concatenar 2 variables

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