if condition inside echo in php 1

if condition inside echo in php

echo '';

Here is what the above code is Doing:
1. We’re creating a variable called $countries and assigning it a list of countries.
2. We’re creating a variable called $country and assigning it the value of the country that was submitted by the form.
3. We’re creating a variable called $countries_list and assigning it an empty string.
4. We’re using a foreach loop to loop through the list of countries.
5. We’re using an if statement to check if the current country is the same as the country that was submitted by the form.
6. If the current country is the same as the country that was submitted by the form, we’re adding the selected=”selected” attribute to the option tag.
7. We’re adding the country to the $countries_list variable.
8. We’re printing the $countries_list variable.

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