<?php require_once "fullshop.php"; $prod_class = new ReflectionClass( 'CdProduct' ); $methods = $prod_class->getMethods(); foreach ( $methods as $method ) { print methodData( $method ); print "\n----\n"; } function methodData( ReflectionMethod $method ) { $details = ""; $name = $method->getName(); if ( $method->isUserDefined() ) { $details .= "$name is user defined\n"; } if ( $method->isInternal() ) { $details .= "$name is built-in\n"; } if ( $method->isAbstract() ) { $details .= "$name is abstract\n"; } if ( $method->isPublic() ) { $details .= "$name is public\n"; } if ( $method->isProtected() ) { $details .= "$name is protected\n"; } if ( $method->isPrivate() ) { $details .= "$name is private\n"; } if ( $method->isStatic() ) { $details .= "$name is static\n"; } if ( $method->isFinal() ) { $details .= "$name is final\n"; } if ( $method->isConstructor() ) { $details .= "$name is the constructor\n"; } if ( $method->returnsReference() ) { $details .= "$name returns a reference (as opposed to a value)\n"; } return $details; } ?>
output:
__construct is user defined __construct is public __construct is the constructor ---- getPlayLength is user defined getPlayLength is public ---- getSummaryLine is user defined getSummaryLine is public ---- getProducerFirstName is user defined getProducerFirstName is public ---- getProducerMainName is user defined getProducerMainName is public ---- setDiscount is user defined setDiscount is public ---- getDiscount is user defined getDiscount is public ---- getTitle is user defined getTitle is public ---- getPrice is user defined getPrice is public ---- getProducer is user defined getProducer is public
获取构造函数参数情况
<?php require_once "fullshop.php"; $prod_class = new ReflectionClass( 'CdProduct' ); $method = $prod_class->getMethod( "__construct" ); $params = $method->getParameters(); foreach ( $params as $param ) { print argData( $param )."\n"; } function argData( ReflectionParameter $arg ) { $details = ""; $declaringclass = $arg->getDeclaringClass(); $name = $arg->getName(); $class = $arg->getClass(); $position = $arg->getPosition(); $details .= "\$$name has position $position\n"; if ( ! empty( $class ) ) { $classname = $class->getName(); $details .= "\$$name must be a $classname object\n"; } if ( $arg->isPassedByReference() ) { $details .= "\$$name is passed by reference\n"; } if ( $arg->isDefaultValueAvailable() ) { $def = $arg->getDefaultValue(); $details .= "\$$name has default: $def\n"; } if ( $arg->allowsNull() ) { $details .= "\$$name can be null\n"; } return $details; } ?>
output:
$title has position 0 $title can be null $firstName has position 1 $firstName can be null $mainName has position 2 $mainName can be null $price has position 3 $price can be null $playLength has position 4 $playLength has default: 78 $playLength can be null
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