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Committing data types code challenge by Jill Sadowski #27

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Committing data types code challenge by Jill Sadowski #27

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30 changes: 30 additions & 0 deletions data_types.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
<?php

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);


function convert_to_int ($input) {
return (int)$input;
}

function convert_to_float ($input) {
return floatval($input);
}
function convert_to_string($input) {
return (string)$input;
}
function convert_to_bool($input) {
return (bool)$input;
}
function convert_to_array($input) {
return (array)$input;
}

function convert_to_null($input) {
return NULL;
}

var_dump (convert_to_null(3333));
?>