1<?php
2
3/**
4 * Class reperesents a single PHP function.
5 *
6 */
7class gtFunction extends gtTestSubject {
8
9  private $functionName;
10
11  /**
12   * Set the name of the name of the function
13   *
14   * @param string $functionName
15   */
16  public function __construct($functionName)  {
17    $this->functionName = $functionName;
18  }
19
20
21  /**
22   * Get the names of function arguments and initialise mandatory and optional argument arrays
23   *
24   */
25  public function setArgumentNames() {
26    $function= new ReflectionFunction($this->functionName);
27
28    foreach ($function->getParameters() as $i => $param) {
29      if($param->isOptional()) {
30        $this->optionalArgumentNames[] = $param->getName();
31      } else {
32        $this->mandatoryArgumentNames[] = $param->getName();
33      }
34    }
35  }
36
37
38  /**
39   * Return the name of the function
40   *
41   * @return string
42   */
43  public function getName() {
44    return $this->functionName;
45  }
46
47}
48?>