How to save array data to a file in php file

This article mainly introduces how to save the array data in the php file, the article is very detailed, has a certain reference value, interested friends must read it!

1. Var_export outputs or returns a parsable string representation of the variable.

Syntax: var_export (mixed $value, bool $return = false)

Value: the name of the variable you want to output.

Return: when this parameter is true, var_export () returns a variable instead of outputting it.

2. This function returns structural information about the variables passed to the function, similar to var_dump ().

The difference is that the representation returned is a legitimate PHP code. We can return the representation of the variable by setting the second parameter of the function to TRUE.

Example

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