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26 wrz 2008 · @JMTyler var_export returns a parsable string—essentially PHP code—while var_dump provides a raw dump of the data. So, for example, if you call var_dump on an integer with the value of 1, it would print int(1) while var_export just prints out 1 .
3 gru 2014 · In PHP 5.6.0+, you can use the __debugInfo() magic function to customize the output of var_dump(). This method is called by var_dump() when dumping an object to get the properties that should be shown. If the method isn't defined on an object, then all public, protected and private properties will be shown. This feature was added in PHP 5.6.0.
As with anything that outputs its result directly to the browser, the output-control functions can be used to capture the output of this function, and save it in a string (for example). Parameters value
The var_dump() function dumps information about one or more variables. The information holds type and value of the variable(s).
17 lut 2021 · The PHP var_dump() function returns a given variable or value’s properties, including the value and type. It works through the variable’s properties or value recursively doing the same. Read on to learn the syntax and see examples of var_dump usage. var_dump Syntax?var_dump ( mixed $value , mixed ...$values ) : void. Note that:
30 gru 2019 · How to capture the result of var dump to a string in PHPn - The resultant value of var_dumo can be extracted to a string using ‘output buffering’. Below is an example demonstrating the same −Example Live Demo.
30 wrz 2024 · $value: The variable or value to be dumped. $values: Additional variables to dump (optional). This function does not return any value. It outputs the result directly to the browser or console. Example 1: Basic example of var_dump () function. $string = "Hello, World!"; string(13) "Hello, World!" [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=>
