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--TEST--
Test count() function : usage variations - Infinitely recursive array
--FILE--
<?php
/* Prototype : int count(mixed $var [, int $mode])
* Description: Count the number of elements in a variable (usually an array)
* Source code: ext/standard/array.c
*/
/*
* Pass count() an infinitely recursive array as $var argument
* This will stop the script before it reaches the end.
*/
echo "*** Testing count() : usage variations ***\n";
$array1 = array (1, 2, 'three');
// get an infinitely recursive array
$array1[] = &$array1;
echo "\n-- \$mode not set: --\n";
var_dump(count ($array1));
echo "\n-- \$mode = 1: --\n";
var_dump(count ($array1, 1));
$array1[3] = null;
echo "Done";
?>
--EXPECTF--
*** Testing count() : usage variations ***
-- $mode not set: --
int(4)
-- $mode = 1: --
Warning: count(): recursion detected in %s on line %d
int(12)
Done
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