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