Tjena!
Ska plocka ut en rad ur textfilen lista.txt så här ser koden ut:
print("Content-type: text/html\n\n");
print("<HTML>");
print("<HEAD><TITLE>Lista poster</TITLE></HEAD>");
print("<BODY");
print("<FONT FACE=Arial SIZE=-2>");
print("Listar poster ur filen lista.txt<BR>");
print("<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH=580>");
open (FILE, "<lista.txt");
@rad = <FILE>;
close(FILE);
for each (@rad) {
print("<TR><TD>$rad</TD></TR>");
}
print("</FONT>");
print("</TABLE>");
print("</BODY>");
print("</HTML>");
och så här ser felmeddelandet ut:
Missing $ on loop variable at lista.pl line 11.
Vad göra?