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What is the easiest way to encode a PHP string for output to a JavaScript variable? I have a PHP string which includes quotes and newlines. I need the contents of this string to be put into a JavaScript variable. Normally, I would just construct my JavaScript in a PHP file, à la: <script> var myvar = "<?php echo $myVarValue;?>"; </script>
public SimpleXMLElement::addAttribute (string $qualifiedName, string $value, ? string $namespace = null): void Adds an attribute to the SimpleXML element. Parameters
public SimpleXMLElement::addChild (string $qualifiedName, ? string $value = null, ? string $namespace = null): ? SimpleXMLElement Adds a child element to the node and returns a SimpleXMLElement of the child.
SimpleXML turns an XML document into a data structure you can iterate through like a collection of arrays and objects. Compared to DOM or the Expat parser, SimpleXML takes a fewer lines of code to read text data from an element.
Dealing with XML errors when loading documents is a very simple task. Using the libxml functionality it is possible to suppress all XML errors when loading the document and then iterate over the errors. The libXMLError object, returned by libxml_get_errors(), contains several properties including the message, line and column (position) of the ...
10 wrz 2011 · I was trying to insert new data into an existing XML file, but it's not working. Here's my xml file: <list> <activity>swimming</activity> <activity>running</acti...
21 cze 2023 · The `xml_error_string()` function is useful when working with XML data in PHP, particularly when you encounter parsing errors. It helps you identify and understand the nature of the error that occurred during XML parsing.
