Merge branch 'foreach' of https://github.com/dstogov/php-src into dstogov-foreachdstogov-foreach

1 files changed, 71 insertions, 0 deletions

diff --git a/Zend/tests/foreach_003.phpt b/Zend/tests/foreach_003.phpt
new file mode 100644
index 0000000000..71b0f2a5a3
--- /dev/null
+++ b/Zend/tests/foreach_003.phpt
@@ -0,0 +1,71 @@
+--TEST--
+Iterator exceptions in foreach by value
+--FILE--
+<?php
+class IT implements Iterator {
+    private $n = 0;
+    private $count = 0;
+    private $trap = null;
+
+    function __construct($count, $trap = null) {
+    	$this->count = $count;
+    	$this->trap = $trap;
+    }
+
+    function trap($trap) {
+    	if ($trap === $this->trap) {
+    		throw new Exception($trap);
+    	}
+    }
+
+    function rewind()  {$this->trap(__FUNCTION__); $this->n = 0;}
+    function valid()   {$this->trap(__FUNCTION__); return $this->n < $this->count;}
+    function key()     {$this->trap(__FUNCTION__); return $this->n;}
+    function current() {$this->trap(__FUNCTION__); return $this->n;}
+    function next()    {$this->trap(__FUNCTION__); $this->n++;}
+}
+
+foreach(['rewind', 'valid', 'key', 'current', 'next'] as $trap) {
+	$obj = new IT(3, $trap);
+	try {
+		// IS_CV
+		foreach ($obj as $key => $val) echo "$val\n";
+	} catch (Exception $e) {
+		echo $e->getMessage() . "\n";
+	}
+	unset($obj);
+
+	try {
+		// IS_VAR
+		foreach (new IT(3, $trap) as $key => $val) echo "$val\n";
+	} catch (Exception $e) {
+		echo $e->getMessage() . "\n";
+	}
+
+	try {
+		// IS_TMP_VAR
+		foreach ((object)new IT(2, $trap) as $key => $val) echo "$val\n";
+	} catch (Exception $e) {
+		echo $e->getMessage() . "\n";
+	}
+}
+?>
+--EXPECT--
+rewind
+rewind
+rewind
+valid
+valid
+valid
+key
+key
+key
+current
+current
+current
+0
+next
+0
+next
+0
+next