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To see the contents of array you can use: print_r ($array); or if you want nicely formatted array then: Use var_dump ($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.
In PHP, there are three types of arrays: Indexed arrays - Arrays with a numeric index. Associative arrays - Arrays with named keys. Multidimensional arrays - Arrays containing one or more arrays. Working With Arrays. In this tutorial you will learn how to work with arrays, including: Create Arrays. Access Arrays. Update Arrays. Add Array Items.
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.
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.
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.
29 sie 2015 · So, I'm working with PHP for the first time and I am trying to retrieve and display the values of an array. After a lot of googling, the only methods I can find for this are print_r , var_dump or var_export .
Discover various techniques to print an array in PHP, including using print_r (), var_dump (), foreach loop, and implode () function for efficient array output.
