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php

    1: --TEST--
    2: ZE2 iterators must be implemented
    3: --SKIPIF--
    4: <?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
    5: --FILE--
    6: <?php
    7: 
    8: echo "1st try\n";
    9: 
   10: class c1 {}
   11: 
   12: $obj = new c1();
   13: 
   14: foreach($obj as $w) {
   15: 	echo "object:$w\n";
   16: }
   17: 
   18: echo "2nd try\n";
   19: 
   20: class c2 {
   21: 
   22: 	public $max = 3;
   23: 	public $num = 0;
   24: 
   25: 	function current() {
   26: 		echo __METHOD__ . "\n";
   27: 		return $this->num;
   28: 	}
   29: 	function next() {
   30: 		echo __METHOD__ . "\n";
   31: 		$this->num++;
   32: 	}
   33: 	function valid() {
   34: 		echo __METHOD__ . "\n";
   35: 		return $this->num < $this->max;
   36: 	}
   37: 	function key() {
   38: 		echo __METHOD__ . "\n";
   39: 		switch($this->num) {
   40: 			case 0: return "1st";
   41: 			case 1: return "2nd";
   42: 			case 2: return "3rd";
   43: 			default: return "???";
   44: 		}
   45: 	}
   46: }
   47: 
   48: $obj = new c2();
   49: 
   50: foreach($obj as $v => $w) {
   51: 	echo "object:$v=>$w\n";
   52: }
   53: 
   54: print "Done\n";
   55: ?>
   56: --EXPECTF--
   57: 1st try
   58: 2nd try
   59: object:max=>3
   60: object:num=>0
   61: Done