doubleval_floatval functions

Code

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<title>floatval and doubleval </title>
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Body Text : floatval and doubleval() functions <br/>
<?php
$var = '122.34343The';
$float_value_of_var = floatval($var);
echo $float_value_of_var; // 122.34343
$double_val =doubleval($var);
echo("<br/> value of double val $double_val ");
?>
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