$value) { // version 1
foreach ($long_array as $key => &$value) { // version 2
print "array element[$key]: $value\n
";
if (preg_match("/^fire/", $value)) {
$value = "super-fireworks";
print "Changed value
\n";
print $long_array[$key]."
\n";
}
}
print "
\n";
$long_array = explode(" ", $long_string);
print "BEFORE while
\n";
while ($element = each($long_array) ) {
$key = $element["key"];
$val = $element["value"];
print "key = $key / value = $val\n
";
}
print "AFTER while
\n";
//foreach ($long_array as $key => $value) {
// print "array element[$key]: $value\n
";
//
$foo = array("bob", "fred", "jussi", "jouni", "egon", "marliese");
$bar = each($foo);
print "
\n";
print_r($bar);
print "
\n";
var_dump($bar);
print "AFTER foo
\n";
?>
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for the CS1520 class.