html - PHP Check if var is 0 or 1 and then print accordingly

Solution:

$myvalue= '';

if (!empty($final_data['esea'])) {
    $myvalue= 'Foo'
} else {
    $myvalue= 'Bar'
}

echo $myvalue;
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If the output isFoo then$final_data['esea'] was one of:

• "" (an empty string)
• 0 (0 as an integer)
• 0.0 (0 as a float)
• "0" (0 as a string)
• NULL
• FALSE
• array() (an empty array)

See the .

Also see the comments here and here.

Also note that the above code can be rewritten to:

$myvalue= '';

if (empty($final_data['esea'])) {
    $myvalue= 'Bar'
} else {
    $myvalue= 'Foo'
}

echo $myvalue;
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Which is functionally exactly the same. The only difference isemtpy(...) v.s.!empty(...) (and ofcourse the logic in the if/else swapped).