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  1. What does the .= operator mean in PHP? - Stack Overflow

    Feb 13, 2013 · What does the .= operator mean in PHP? Asked 12 years, 4 months ago Modified 5 years, 5 months ago Viewed 64k times

  2. 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 …

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

    Dec 26, 2012 · 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. Difference between & and && in PHP - Stack Overflow

    Mar 4, 2010 · Difference between & and && in PHP Asked 15 years, 4 months ago Modified 6 years, 11 months ago Viewed 54k times

  5. operators - Not equal to != and !== in PHP - Stack Overflow

    Not equal to != and !== in PHP [duplicate] Asked 14 years, 10 months ago Modified 1 month ago Viewed 285k times

  6. syntax - What does '<?=' mean in PHP? - Stack Overflow

    You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I …

  7. 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 …

  8. Reference Guide: What does this symbol mean in PHP? (PHP Syntax)

    What is this? This is a collection of questions that come up now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list. This …

  9. What is the use of the @ symbol in PHP? - Stack Overflow

    Jun 23, 2009 · I have seen uses of @ in front of certain functions, like the following: $fileHandle = @fopen($fileName, $writeAttributes); What is the use of this symbol?

  10. php - How to convert these strange characters? (ë, Ã, ì, ù, à ...

    My page often shows things like ë, Ã, ì, ù, à in place of normal characters. I use utf8 for header page and MySQL encode. How does this happen?