Xml parsing in codeigniter

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3. Typing Speed
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Target Achieved
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18
2
20
25
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22
25
4
25
30

4. Jobs Applied
#
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Company
Designation
Applied Date
Current Status

5. XML Parsing in CodeIgniter
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6. Xml and Parser
• Extensible Markup Language (XML) is a markup
language that defines a set of rules for encoding
documents in a format that is both humanreadable and machine-readable. It is defined in
the XML Specification produced by the W3C, and
several other related specifications,all free open
standards.
• A Parser is a piece of program that takes a physical
representation of some data and converts it into
an in-memory form for the program as a whole to
use.

7. Xml and Parser
• The main types of parsers are known by some
funny names: SAX, DOM and pull.
• For each type, there are some excellent
implementations freely available for a variety of
languages, including Java, C++, C#, VB# (in fact,
any .Net language), PHP, Perl, Python, Ruby and so
on.

8. XML Parser
• An XML Parser is the piece of software that
reads XML files and makes the information
from those files available to applications and
programming languages, usually through a
known interface like the DOM.
• It means ‘reading’ the XML file/string and
getting its content according to the structure,
usually to use them in a program.

9. XML Parser(continue…)
• XMLParser - A library used for reading XML
files (URLs) and transposing them into a PHP
array structure.
• Usually some information is stored in xml
documents. In order to use this information in
your program you have to parse it - read line
by line or node by node and fetch pieces of
information.

10. Example

11. Loading Xml File

12. Output

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