try this sub I wrote: 
# sub signature:
#    insertXintoYatZ( X , Y , Z ) ;
sub insertXintoYatZ{ 
    my ( $X , $Y , $Z ) = @_;
    substr( $Y , $Z , -length($Y) ) = $X ;
    return $Y; 
}

$s = "The black cat climbed the green tree";
print "s = $s \n";
print 'insert     = '.($s = insertXintoYatZ( "tall ", $s , 26 ))."\n";
print "    (now, s =  '$s' ) \n";

# OUTPUT:
# s = The black cat climbed the green tree
# insert     = 'tall '
#     (now, s =  'The black cat climbed the tall green tree' )";

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In reply to Re: How do I insert, (not overwrite) into a string? by mphilip1
in thread How do I insert (not overwrite) into a string? by Anonymous Monk

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