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WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance
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wp-optimize
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simplehtmldom
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simplehtmldom
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docs
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HtmlNode
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childNodes.md
childNodes.md
in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 4.7.0, at vendor/simplehtmldom/simplehtmldom/docs/HtmlNode/childNodes.md
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```
php
2
childNodes ( [ int $idx = -1 ] ) : mixed
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```
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5
|
Parameter
|
Description
|
6
|
-----------
|
----------------------------------------------------------
|
7
|
`
idx
`
|
Index of the node to return or
`
-1
`
to return all nodes.
|
8
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Returns all or one specific child node from the current node.