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b2248789ed
RFC: https://wiki.php.net/rfc/saner-numeric-strings This removes the -1 allow_error mode from is_numeric_string functions and replaces it by a trailing boolean out argument to preserve BC in a couple of places. Most of the changes can be resumed to "numeric" strings which emitted a E_NOTICE now emit a E_WARNING and "numeric" strings which emitted a E_WARNING now throw a TypeError. This mostly affects: - String offsets - Arithmetic operations - Bitwise operations Closes GH-5762
26 lines
664 B
PHP
26 lines
664 B
PHP
--TEST--
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testing the behavior of string offset chaining
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--FILE--
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<?php
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$array = array('expected_array' => "foobar");
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var_dump(isset($array['expected_array']));
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var_dump($array['expected_array']);
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var_dump(isset($array['expected_array']['foo']));
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var_dump($array['expected_array']['0foo']);
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var_dump(isset($array['expected_array']['foo']['bar']));
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var_dump($array['expected_array']['0foo']['0bar']);
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?>
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--EXPECTF--
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bool(true)
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string(6) "foobar"
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bool(false)
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Warning: Illegal string offset "0foo" in %s on line %d
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string(1) "f"
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bool(false)
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Warning: Illegal string offset "0foo" in %s on line %d
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Warning: Illegal string offset "0bar" in %s on line %d
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string(1) "f"
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