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var_dump

(PHP 4, PHP 5)

var_dump — Dumps information about a variable

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var_dump

(PHP 4, PHP 5)

var_dump — Dumps information about a variable

void var_dump(mixed $expression[, mixed $...])

$expression:
$...:

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${{ variable.param.name }} = {{ variable.param|getValue:variable.form:true }};
{{ call.result}} = ;

Description #

void var_dump ( mixed $expression [, mixed $... ] )

Parameters #

expression: The variable you want to dump.
...

Return Values #

No value is returned.

Examples #

Example #1 var_dump() example


<?php
$a = array(1, 2, array("a", "b", "c"));
var_dump($a);
?>

The above example will output:

array(3) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  array(3) {
    [0]=>
    string(1) "a"
    [1]=>
    string(1) "b"
    [2]=>
    string(1) "c"
  }
}


<?php

$b = 3.1;
$c = true;
var_dump($b, $c);

?>

The above example will output:

float(3.1)
bool(true)

PHP Functions Online

var_dump

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