69 lines
1.7 KiB
PHP
69 lines
1.7 KiB
PHP
<?php
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function getFields($fields, $requestOnly = false)
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{
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$vars = array();
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$methodType = array ("get", "post", "request", "files");
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foreach ($fields AS $name => $options)
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{
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if (in_array($options[0], $methodType) === false)
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die ("Illegal method type used for field " . $name . " : " . $options[0]);
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if ($requestOnly === true)
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$method = "_REQUEST";
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else
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$method = "_" . strtoupper($options[0]);
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switch ($options[1])
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{
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case "integer":
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$vars[$name] = (isset($GLOBALS[$method][$name]) && is_numeric($GLOBALS[$method][$name]) ? intval($GLOBALS[$method][$name]) : $options[2]);
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break;
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case "float":
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$vars[$name] = (isset($GLOBALS[$method][$name]) && is_numeric($GLOBALS[$method][$name]) ? floatval($GLOBALS[$method][$name]) : $options[2]);
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break;
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case "string":
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$vars[$name] = (isset($GLOBALS[$method][$name]) ? trim($GLOBALS[$method][$name]) : $options[2]);
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break;
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case "array":
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$vars[$name] = (isset($GLOBALS[$method][$name]) && is_array($GLOBALS[$method][$name]) ? $GLOBALS[$method][$name] : $options[2]);
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break;
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case "boolean":
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$vars[$name] = (isset($GLOBALS[$method][$name]) ? $GLOBALS[$method][$name] : $options[2]);
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break;
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case "file":
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$vars[$name] = (isset($GLOBALS[$method][$name]) ? $GLOBALS[$method][$name] : $options[2]);
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break;
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default:
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die ("Illegal method type used for field " . $name . " : " . $options[1]);
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}
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}
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// Insert into $GLOBALS
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foreach ($vars AS $var => $value)
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$GLOBALS[$var] = $value;
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return $vars;
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}
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function printVar($array)
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{
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echo "<pre style=\"border: 1px solid black; text-align: left; font-size: 9px\">\n";
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print_r($array);
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echo "</pre>\n";
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}
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?>
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