Check if not empty php
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- Check if array not empty php
- Check if string not empty php
- Php check if variable not empty
- Check if object is not empty php
- Check if value is not empty php
- Check if array value is not empty php
- Check if array is not null or empty php
- Php check if file not empty
- Php check if not null or empty
- Php check if isset and not empty
- Php check if variable is not empty string
- Php check if string is not empty or null
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- Php check if folder is not empty