mirror of
https://github.com/php/php-src.git
synced 2024-10-17 06:22:53 +00:00
3e69124430
add test
58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
--TEST--
|
|
DOMXPath Tests
|
|
--SKIPIF--
|
|
<?php require_once('skipif.inc'); ?>
|
|
--FILE--
|
|
<?php
|
|
require_once("dom_test.inc");
|
|
|
|
function MyAverage($nodelist) {
|
|
$count = 0;
|
|
$val = 0;
|
|
foreach ($nodelist AS $node) {
|
|
$count++;
|
|
$val += $node->textContent;
|
|
}
|
|
if ($val > 0) {
|
|
return $val/$count;
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
$dom = new DOMDocument;
|
|
$dom->loadXML(b'<root xmlns="urn::default"><child>myval</child></root>');
|
|
|
|
$xpath = new DOMXPath($dom);
|
|
|
|
$xpath->registerPHPFunctions('MyAverage');
|
|
$xpath->registerNamespace("php", "http://php.net/xpath");
|
|
|
|
$xpath->registerNamespace("def", "urn::default");
|
|
$nodelist = $xpath->query("//def:child");
|
|
if ($node = $nodelist->item(0)) {
|
|
print $node->textContent."\n";
|
|
}
|
|
|
|
$count = $xpath->evaluate("count(//def:child)");
|
|
|
|
var_dump($count);
|
|
|
|
$xpathdoc = $xpath->document;
|
|
|
|
var_dump($xpathdoc instanceof DOMDocument);
|
|
|
|
$root = $dom->documentElement;
|
|
$root->appendChild($dom->createElementNS("urn::default", "testnode", 3));
|
|
$root->appendChild($dom->createElementNS("urn::default", "testnode", 4));
|
|
$root->appendChild($dom->createElementNS("urn::default", "testnode", 4));
|
|
$root->appendChild($dom->createElementNS("urn::default", "testnode", 5));
|
|
|
|
$avg = $xpath->evaluate('number(php:function("MyAverage", //def:testnode))');
|
|
var_dump($avg);
|
|
?>
|
|
--EXPECT--
|
|
myval
|
|
float(1)
|
|
bool(true)
|
|
float(4)
|