PHP quick start tutorial - for loop_PHP tutorial

＜html＞

＜head＞

＜title＞for loop example＜/title＞
＜meta http-equiv=content-type content="text/html; charset=gb2312"＞

＜/head＞

＜body＞

＜h2 align=center＞Client information-FOR loop＜/h2＞

＜hr color=red＞

＜!--Start of PHP program--＞

＜?

echo"

";//Display the border of the table

/********************************
Use a for loop to read the value of the $GLOBALS array
Display it in the loop body Output client information
*******************************/

for ($key=reset($GLOBALS);$key=key($GLOBALS);$key=next($GLOBALS))
{
$value=pos($GLOBALS);
echo "＜tr＞＜td＞$key＜/td＞＜td＞$value＜/td＞＜/tr＞ ";
}

echo "＜/table＞ ";

?＞

＜!--End of PHP program--＞

＜/body＞

＜/html＞

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