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php extract

Posted on November 27, 2021November 27, 2021 By christo No Comments on php extract

The extract() function automatically creates local variables from an array. The indices of the array elements become the variable names:

$person = array(‘name’ => “Fred”, ‘age’ => 35, ‘wife’ => “Betty”);

extract($person);

// $name, $age, and $wife are now set

extract Example in php

<?php
$a = "Original";
$my_array = array("a" => "Cat","b" => "Dog", "c" => "Horse");
extract($my_array);
echo "\$a = $a; \$b = $b; \$c = $c";
?>
<?php

/* Suppose that $var_array is an array returned from
   wddx_deserialize */

$size = "large";
$var_array = array("color" => "blue",
                   "size"  => "medium",
                   "shape" => "sphere");
extract($var_array, EXTR_PREFIX_SAME, "wddx");

echo "$color, $size, $shape, $wddx_size\n";

?>
php Tags:extract in php, php

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