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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [iOS WK1] Remove unused -_webkit_unescapedQueryValue and -_webkit_queryKeysAndValues NSString category methods"
href="https://bugs.webkit.org/show_bug.cgi?id=158485">158485</a>
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<th>Summary</th>
<td>[iOS WK1] Remove unused -_webkit_unescapedQueryValue and -_webkit_queryKeysAndValues NSString category methods
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<th>Classification</th>
<td>Unclassified
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<th>Product</th>
<td>WebKit
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>WebKit Misc.
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>ddkilzer@webkit.org
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<th>CC</th>
<td>aestes@apple.com, bfulgham@webkit.org
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<pre>The -_webkit_unescapedQueryValue and -_webkit_queryKeysAndValues NSString category methods are no longer used in WebKit, and the implementation of -_webkit_queryKeysAndValues is buggy since it can't handle multiple values with the same key.
Instead you should create an NSURLComponents object, and call -queryItems to get the list of key-value pairs:
<<a href="https://developer.apple.com/library/ios/documentation/Foundation/Reference/NSURLComponents_class/index.html#//apple_ref/occ/instp/NSURLComponents/queryItems">https://developer.apple.com/library/ios/documentation/Foundation/Reference/NSURLComponents_class/index.html#//apple_ref/occ/instp/NSURLComponents/queryItems</a>></pre>
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