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|
--TEST--
ZE2 iterators must be implemented
--FILE--
<?php
echo "1st try\n";
class c1 {}
$obj = new c1();
foreach($obj as $w) {
echo "object:$w\n";
}
echo "2nd try\n";
class c2 {
public $max = 3;
public $num = 0;
function current() {
echo __METHOD__ . "\n";
return $this->num;
}
function next() {
echo __METHOD__ . "\n";
$this->num++;
}
function valid() {
echo __METHOD__ . "\n";
return $this->num < $this->max;
}
function key() {
echo __METHOD__ . "\n";
switch($this->num) {
case 0: return "1st";
case 1: return "2nd";
case 2: return "3rd";
default: return "???";
}
}
}
$obj = new c2();
foreach($obj as $v => $w) {
echo "object:$v=>$w\n";
}
print "Done\n";
?>
--EXPECT--
1st try
2nd try
object:max=>3
object:num=>0
Done
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