extract in php code example

Example 1: strpos in php

<?php
$mystring = 'abc';
$findme   = 'a';
$pos = strpos($mystring, $findme);

// Note our use of ===.  Simply == would not work as expected
// because the position of 'a' was the 0th (first) character.
if ($pos === false) {
    echo "The string '$findme' was not found in the string '$mystring'";
} else {
    echo "The string '$findme' was found in the string '$mystring'";
    echo " and exists at position $pos";
}
?>

Example 2: string contains php

$a = 'How are you?';

if (strpos($a, 'are') !== false) {
    echo 'true';
}

Example 3: php array extract value

<?php
$array = array("size" => "XL", "color" => "gold");
print_r(array_values($array));
?>

Example 4: extract($user_input); alternative php

$info = array('Doina', 'brown', 'long');

// Listing all the variables
list($she, $color, $hear) = $info;
echo "$she has $color eyes color and $hear black hair.\n";