Top > CGI(perl) > join
#!/usr/bin/perl print "Content-type:text/html\n\n"; @string = ( "acha" , "porute" , "piipo" ); print "結合前 = @string<br>"; $after = join ( "-" , @string ); print "結合後 = $after<br>"; ●出力結果 結合前 = acha porute piipo 結合後 = acha-porute-piipo