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To see the contents of array you can use: print_r($array); or if you want nicely formatted array then: echo '<pre>'; print_r($array); echo '</pre>'; Use var_dump($array) to get more information of the content in the array like the datatype and length.
12 lis 2023 · Array to string conversion in latest versions of php 7.x is error, rather than notice, and prevents further code execution. Using print, echo on array is not an option anymore. Suppressing errors and notices is not a good practice, especially when in development environment and still debugging code.
20 wrz 2024 · TL;DR: This guide covers five methods to echo or print an array in PHP: using print_r(), var_dump(), var_export(), foreach loop, and implode() function. Each method is explained with code examples and console outputs.
With PHP, there are two basic ways to get output: echo and print. In this tutorial we use echo or print in almost every example. So, this chapter contains a little more info about those two output statements.
echo (string ...$expressions): void. Outputs one or more expressions, with no additional newlines or spaces. echo is not a function but a language construct. Its arguments are a list of expressions following the echo keyword, separated by commas, and not delimited by parentheses.
21 lis 2023 · To echo or print an array in PHP, you can use the print_r() or var_dump() functions. These functions allow you to display the contents of an array in a human-readable format. Here are the steps to echo or print an array in PHP: Using the print_r() function
2 lut 2024 · In this article, we will introduce methods to echo or print an array in PHP. Using foreach loop; Using print_r() function; Using var_dump() function; Use foreach Loop to Echo or Print an Array in PHP. The foreach loop iterates through each element of the array. It is the simplest method to fetch each element of the array.
