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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
17 lines
341 B
PHP
17 lines
341 B
PHP
--TEST--
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Bug #29566 (foreach/string handling strangeness)
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--FILE--
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<?php
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$var="This is a string";
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$dummy="";
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unset($dummy);
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foreach($var['0nosuchkey'] as $v) {
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}
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?>
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--EXPECTF--
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Warning: Illegal string offset "0nosuchkey" in %s on line %d
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Warning: foreach() argument must be of type array|object, string given in %sbug29566.php on line %d
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