Online PHP editor | rfc for 4r3TY

@ 2015-12-28T12:58:34Z

<?php
$str=<<<XML
<database name="newsportal">
    <table name="wp_options">
            <column name="option_id">1</column>
            <column name="option_name">siteurl</column>
            <column name="option_value">http://localhost/newsportal</column>
            <column name="autoload">yes</column>
        </table>
        <table name="wp_options">
            <column name="option_id">2</column>
            <column name="option_name">home</column>
            <column name="option_value">http://localhost/newsportal</column>
            <column name="autoload">yes</column>
        </table>
        <table name="wp_options">
            <column name="option_id">3</column>
            <column name="option_name">blogname</column>
            <column name="option_value">News Portal</column>
            <column name="autoload">yes</column>
        </table>
        <table name="wp_options">
            <column name="option_id">4</column>
            <column name="option_name">blogdescription</column>
            <column name="option_value">Just another WordPress site</column>
            <column name="autoload">yes</column>
        </table>
</database>
XML;
$xml=simplexml_load_string($str);
$nodes = $xml->xpath("//database//table[@name='wp_options']");

foreach($nodes as $item) {
	
	$row = simplexml_load_string($item->asXML());
	
	$v = $row->xpath("//column[@name='option_id'][.=contains('1','2','3')]");
		
		if(count($v) > 0)	
		{
			foreach($item->column as $column) {
				echo $column['name'] . '=' . $column . "<br/>";
			}
			//echo $item->column['name']."<br/>";
		}
	
}

Output for git.master, git.master_jit: Warning: SimpleXMLElement::xpath(): Invalid number of arguments in /in/4r3TY on line 37 Warning: SimpleXMLElement::xpath(): xmlXPathEval: 5 object left on the stack in /in/4r3TY on line 37 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /in/4r3TY:39 Stack trace: #0 {main} thrown in /in/4r3TY on line 39
Process exited with code 255.
Output for rfc.property-hooks: Warning: SimpleXMLElement::xpath(): Invalid number of arguments in /in/4r3TY on line 37 Warning: SimpleXMLElement::xpath(): xmlXPathEval: 5 object left on the stack in /in/4r3TY on line 37 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, false given in /in/4r3TY:39 Stack trace: #0 {main} thrown in /in/4r3TY on line 39
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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