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Example. Array items of four different data types: $myArr = array("Volvo", 15, ["apples", "bananas"], myFunction); Try it Yourself »
To see the contents of array you can use: print_r($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.
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.
echo (string ...$expressions): void. Outputs one or more expressions, with no additional newlines or spaces. echo is not a function but a language construct. Its arguments are a list of expressions following the echo keyword, separated by commas, and not delimited by parentheses.
PHP Array Functions. Deprecated from PHP 7.2. Returns the current key and value pair from an array. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
function echo(content) { var e = document.createElement("p"); e.innerHTML = content; document.currentScript.parentElement.replaceChild(document.currentScript, e); } which will replace the currently executing script who called the echo function with the text in the content argument.
13 lip 2023 · To print or echo an array in PHP, you can use the print_r($variable, $return) or var_dump($variable1, $variable2, ...) functions. The print_r() function prints information about the passed variable in human-readable form.
