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b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
51 lines
1.7 KiB
PHP
51 lines
1.7 KiB
PHP
--TEST--
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XMLReader: libxml2 XML Reader, Move cursor to a named attribute within a namespace, with invalid arguments
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--CREDITS--
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Mark Baker mark@lange.demon.co.uk at the PHPNW2017 Conference for PHP Testfest 2017
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--SKIPIF--
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<?php if (!extension_loaded("xmlreader")) print "skip"; ?>
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--FILE--
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<?php
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// Set up test data in a new file
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$xmlstring = '<?xml version="1.0" encoding="UTF-8"?>
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<books xmlns:ns1="http://www.ns1.namespace.org/" xmlns:ns2="http://www.ns2.namespace.org/"><book ns1:num="1" ns2:idx="2" ns1:idx="3" ns2:isbn="4">book1</book></books>';
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$filename = __DIR__ . '/015-get-errors.xml';
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file_put_contents($filename, $xmlstring);
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// Load test data into a new XML Reader
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$reader = new XMLReader();
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if (!$reader->open($filename)) {
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exit('XML could not be read');
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}
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// Parse the data
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while ($reader->read()) {
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if ($reader->nodeType != XMLREADER::END_ELEMENT) {
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// Find the book node
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if ($reader->nodeType == XMLREADER::ELEMENT && $reader->name == 'book') {
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$attr = $reader->moveToNextAttribute();
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// Test for missing namespace argument
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try {
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$attr = $reader->getAttributeNs('idx', null);
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} catch (ValueError $exception) {
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echo $exception->getMessage() . "\n";
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}
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echo $reader->name . ": ";
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echo $reader->value . "\n";
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}
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}
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}
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// clean up
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$reader->close();
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?>
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--CLEAN--
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<?php
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unlink(__DIR__.'/015-get-errors.xml');
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?>
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--EXPECTF--
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Deprecated: XMLReader::getAttributeNs(): Passing null to parameter #2 ($namespace) of type string is deprecated in %s on line %d
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XMLReader::getAttributeNs(): Argument #2 ($namespace) cannot be empty
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ns1:num: 1
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