Code Coverage  | 
      ||||||||||
Lines  | 
       Functions and Methods  | 
       Classes and Traits  | 
      ||||||||
| Total |         | 
       98.04%  | 
       50 / 51  | 
               | 
       0.00%  | 
       0 / 1  | 
       CRAP |         | 
       0.00%  | 
       0 / 1  | 
      
| FunctionReflection |         | 
       98.04%  | 
       50 / 51  | 
               | 
       0.00%  | 
       0 / 1  | 
       26 |         | 
       0.00%  | 
       0 / 1  | 
      
| parse |         | 
       98.04%  | 
       50 / 51  | 
               | 
       0.00%  | 
       0 / 1  | 
       26 | |||
| 1 | <?php | 
| 2 | /** | 
| 3 | * Pop PHP Framework (https://www.popphp.org/) | 
| 4 | * | 
| 5 | * @link https://github.com/popphp/popphp-framework | 
| 6 | * @author Nick Sagona, III <dev@noladev.com> | 
| 7 | * @copyright Copyright (c) 2009-2026 NOLA Interactive, LLC. | 
| 8 | * @license https://www.popphp.org/license New BSD License | 
| 9 | */ | 
| 10 | |
| 11 | /** | 
| 12 | * @namespace | 
| 13 | */ | 
| 14 | namespace Pop\Code\Reflection; | 
| 15 | |
| 16 | use Pop\Code\Generator\FunctionGenerator; | 
| 17 | use ReflectionException; | 
| 18 | |
| 19 | /** | 
| 20 | * Function reflection code class | 
| 21 | * | 
| 22 | * @category Pop | 
| 23 | * @package Pop\Code | 
| 24 | * @author Nick Sagona, III <dev@noladev.com> | 
| 25 | * @copyright Copyright (c) 2009-2026 NOLA Interactive, LLC. | 
| 26 | * @license https://www.popphp.org/license New BSD License | 
| 27 | * @version 5.0.5 | 
| 28 | */ | 
| 29 | class FunctionReflection extends AbstractReflection | 
| 30 | { | 
| 31 | |
| 32 | /** | 
| 33 | * Method to parse a function or closure | 
| 34 | * | 
| 35 | * @param mixed $code | 
| 36 | * @param ?string $name | 
| 37 | * @throws ReflectionException | 
| 38 | * @return FunctionGenerator | 
| 39 | */ | 
| 40 | public static function parse(mixed $code, ?string $name = null): FunctionGenerator | 
| 41 | { | 
| 42 | $reflection = new \ReflectionFunction($code); | 
| 43 | $reflectionName = $reflection->getName(); | 
| 44 | $reflectionParams = $reflection->getParameters(); | 
| 45 | $isClosure = ($reflectionName == '{closure}'); | 
| 46 | |
| 47 | if (($name === null) && !($isClosure)) { | 
| 48 | $name = $reflectionName; | 
| 49 | } | 
| 50 | |
| 51 | $function = new FunctionGenerator($name, $isClosure); | 
| 52 | |
| 53 | foreach ($reflectionParams as $key => $reflectionParam) { | 
| 54 | $paramName = $reflectionParam->getName(); | 
| 55 | $paramType = $reflectionParam->getType(); | 
| 56 | $paramType = (!empty($paramType) && ($paramType instanceof \ReflectionType)) ? $paramType->getName() : null; | 
| 57 | |
| 58 | try { | 
| 59 | $paramValue = $reflectionParam->getDefaultValue(); | 
| 60 | } catch (\ReflectionException $e) { | 
| 61 | $paramValue = null; | 
| 62 | } | 
| 63 | |
| 64 | $function->addArgument($paramName, $paramValue, $paramType); | 
| 65 | } | 
| 66 | |
| 67 | // Parse the body if available | 
| 68 | $file = $reflection->getFileName(); | 
| 69 | |
| 70 | if (!empty($file) && file_exists($file)) { | 
| 71 | $lines = file($file); | 
| 72 | $startLine = $reflection->getStartLine() - 1; | 
| 73 | $endLine = $reflection->getEndLine() - 1; | 
| 74 | $length = $endLine - $startLine; | 
| 75 | $body = null; | 
| 76 | |
| 77 | if (($length > 0) && isset($lines[$startLine]) && isset($lines[$endLine])) { | 
| 78 | $lines = array_slice($lines, ($startLine + 1), ($length - 1)); | 
| 79 | if (isset($lines[0]) && (str_starts_with($lines[0], ' '))) { | 
| 80 | $spaces = strlen($lines[0]) - strlen(ltrim($lines[0])); | 
| 81 | if ($spaces > 0) { | 
| 82 | $lines = array_map(function($value) use ($spaces) { | 
| 83 | if (substr($value, 0, $spaces) == str_repeat(' ', $spaces)) { | 
| 84 | $value = substr($value, $spaces); | 
| 85 | } | 
| 86 | return $value; | 
| 87 | }, $lines); | 
| 88 | } | 
| 89 | } | 
| 90 | $body = implode('', $lines); | 
| 91 | } | 
| 92 | |
| 93 | if (!empty($body)) { | 
| 94 | $function->setBody($body, false); | 
| 95 | } | 
| 96 | } | 
| 97 | |
| 98 | // Get return type(s) | 
| 99 | if ($reflection->hasReturnType()) { | 
| 100 | $namedTypes = []; | 
| 101 | $returnTypes = $reflection->getReturnType(); | 
| 102 | if ($returnTypes instanceof \ReflectionUnionType) { | 
| 103 | $types = $returnTypes->getTypes(); | 
| 104 | foreach ($types as $type) { | 
| 105 | $namedTypes[] = $type->getName(); | 
| 106 | } | 
| 107 | if (($returnTypes->allowsNull()) && !in_array('null', $namedTypes)) { | 
| 108 | $namedTypes[] = 'null'; | 
| 109 | } | 
| 110 | } else if ($returnTypes instanceof \ReflectionNamedType) { | 
| 111 | $namedTypes[] = $returnTypes->getName(); | 
| 112 | if (($returnTypes->allowsNull()) && !in_array('null', $namedTypes)) { | 
| 113 | $namedTypes[] = 'null'; | 
| 114 | } | 
| 115 | } | 
| 116 | if (!empty($namedTypes)) { | 
| 117 | $function->addReturnTypes($namedTypes); | 
| 118 | } | 
| 119 | } | 
| 120 | |
| 121 | return $function; | 
| 122 | } | 
| 123 | |
| 124 | } |