check if includes numbers php

57

check if includes numbers php -

if (preg_match('~[0-9]+~', $string)) {
    echo 'string with numbers';
}

php check if string contains number -

if (preg_match('/[A-Za-z]/', $myString) && preg_match('/[0-9]/', $myString))
{
    echo 'Contains at least one letter and one number';
}

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