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Example from PHP manual. $b = array ( 'm' => 'monkey', 'foo' => 'bar', 'x' => array ('x', 'y', 'z')); $results = print_r ($b, true); // $results now contains output from print_r. You can then save $results with file_put_contents. Or return it directly when writing to file:
To see the contents of array you can use: echo '<pre>'; print_r($array); echo '</pre>'; Use var_dump($array) to get more information of the content in the array like the datatype and length. You can loop the array using php's foreach(); and get the desired output.
print_r (mixed $value, bool $return = false): string | bool. print_r () displays information about a variable in a way that's readable by humans. print_r (), var_dump () and var_export () will also show protected and private properties of objects. Static class members will not be shown.
17 sty 2023 · This article demonstrates how to print an array to a file in PHP. 1. Using file_put_contents() function. You can use the file_put_contents() function to write contents to a file. The idea is to get a string representation of the array and then write it to the file.
To print an array to a file in PHP, you can use the file_put_contents() function along with print_r() or var_export() to convert the array into a string before writing it to the file. Here is an example code snippet to demonstrate how to print an array to a file:
2 lut 2024 · Use fopen(), var_export() and fwrite() Functions to Write the Array to the File. We will introduce a way to write an array to a file in PHP using the print_r() and the file_put_contents() functions. This method writes the specified array to the specified file in the system.
In this post, I will share a short and simple code on how to print and write array values to files in PHP. If you have a task or problem that needs to write the array value to a file then this is for you. In this example, I'm using file_put_contents () to put the value to a file.
