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Include Once Statement in PHP
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Tutorials » Php »
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Topic |
What is Include Once statement?
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Explanation |
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include_once() function checks the file after execution of the file and also for
the similarity in coding, if the coding is already included, it will not include the file.
Example:
b.php
<?php
echo "bbbb";
?>
TestCode.php
<?php
include 'b.php';
include_once "b.php";
?>
Result:
bbbb
In the above example the "include_once" statement will not include the file "b.php", since it already included and
the code is similar for both the files.
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A Note |
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