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  1. PHP short-ternary ("Elvis") operator vs null coalescing operator

    Can someone explain the differences between ternary operator shorthand (?:) and null coalescing operator (??) in PHP? When do they behave differently and when in the same way (if that …

  2. How do the PHP equality (== double equals) and identity

    PHP Double Equals == equality chart: PHP Triple Equals === Equality chart: Source code to create these images: PHP equality charts Guru Meditation Those who wish to keep their …

  3. syntax - What does "->" or "=>" mean in PHP? - Stack Overflow

    2012年12月26日 · since PHP 7.4 => operator is also used for the arrow functions, a more concise syntax for anonymous functions. since PHP 8.0 => operator is also used to define hands in the …

  4. Running a Python script from PHP - Stack Overflow

    PHP has the permissions to access and execute the file. EDIT: Thanks to Alejandro, I was able to fix the problem. If you have the same problem, don't forget that your webserver …

  5. PHP - Failed to open stream : No such file or directory

    2016年4月12日 · Three settings could be relevant : open_basedir If this is set PHP won't be able to access any file outside of the specified directory (not even through a symbolic link). …

  6. PHP, pass parameters from command line to a PHP script

    php script.php item1=4 item2=300 By sending it into $_GET you automatically handle web or CLI access. For commentary, this is doing the following: If the count of arguments is greater than …

  7. php - List of All Locales and Their Short Codes? - Stack Overflow

    I'm looking for a list of all locales and their short codes for a PHP application I am writing. Is there much variation in this data between platforms? Also, if I am developing an international

  8. php - Could not open input file: artisan - Stack Overflow

    193 You cannot use php artisan if you are not inside a laravel project folder. That is why it says 'Could not open input file - artisan'.

  9. Select All Fields of a Salesforce Object Using SOQL

    I want to do something that could be done in SQL: select * from table How can this be achieved using SOQL? I won't be able to use Apex Code, because I run SOQL queries from a PHP page.

  10. php - What is the difference between public, private, and …

    PHP manual has a good read on the question here. The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private.