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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($array) to get more information of the content in the array like the datatype and length.
12 lis 2023 · Array to string conversion in latest versions of php 7.x is error, rather than notice, and prevents further code execution. Using print, echo on array is not an option anymore. Suppressing errors and notices is not a good practice, especially when in development environment and still debugging code.
20 wrz 2024 · TL;DR: This guide covers five methods to echo or print an array in PHP: using print_r(), var_dump(), var_export(), foreach loop, and implode() function. Each method is explained with code examples and console outputs.
2 lut 2024 · This article introduces how to echo or print an array in PHP. It includes foreach loop, print_r() function and var_dump() function.
With PHP, there are two basic ways to get output: echo and print. In this tutorial we use echo or print in almost every example. So, this chapter contains a little more info about those two output statements.
echo (string ...$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.
To see the contents of array you can use. 1)print_r ($array); or if you want nicely formatted array then: echo '<pre>'; print_r ($array); echo '</pre>'; 2) use var_dump ($array) to get more information of the content in the array like datatype and length. 1Nice and elegant.
