Thread Erklärung zu wantarray (28 answers)
Opened by renee at 2006-09-19 17:04

vayu
 2006-09-19 17:57
#70038 #70038
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ok :P

also würde ein

Code: (dl )
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if(wantarray){
print "im list-Kontext\n";
return qw(1 2 3 4);
}
elsif(!wantarray){
print "im Skalar-Kontext\n";
return "Hallo Welt";
}
elsif(! defined wantarray){
print "im void-Kontext\n";
}


reichen, also skalarer kontext gleich !wantarray

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