sniper          Mon Feb  3 01:43:09 2003 EDT

  Added files:                 
    /php4/ext/standard/tests/array      bug21998.phpt 
  Log:
  Added test for bug #21998
  

Index: php4/ext/standard/tests/array/bug21998.phpt
+++ php4/ext/standard/tests/array/bug21998.phpt
--TEST--
Bug #21998 (array_pop() changes current array key)
--FILE--
<?php

$a = array("a", "b", "c");

var_dump(key($a));
var_dump(array_pop($a));
var_dump(key($a));      
var_dump(array_pop($a));
var_dump(key($a));      
var_dump(array_pop($a));
var_dump(key($a));      

?>
--EXPECT--
int(0)
string(1) "c"
int(0)
string(1) "b"
int(0)
string(1) "a"
NULL



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