# Can the php get the number out of that line?

• For example, line value `\$a = "абв351abc"`, can only php remove the numerical value from this line?

• There are filters for this:

``````echo(filter_var('asdasd0755asdasdasd', FILTER_SANITIZE_NUMBER_INT));//0755
echo(filter_var('a13sdasd07.55asd', FILTER_SANITIZE_NUMBER_FLOAT , FILTER_FLAG_ALLOW_FRACTION)); //1307.55
``````

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