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b302bfabe7
Requiring all internal classes (including those from 3rd-party extensions) to implement Stringable if they provide __toString() is too error prone. Case in point, our _ZendTestClass test class was not doing so, resulting in preloading test failures after recent changes. Instead we automatically implement Stringable, the same as we do for userland classes. We still allow explicit implementations, but ignore them (normally they would result in an error due to duplicate interface implementation). Finally, we need to be careful about not trying to implement Stringable on Stringable itself. In some cases this changes the interface order, in particular the automatic Stringable implementation will now come first.
143 lines
2.7 KiB
PHP
143 lines
2.7 KiB
PHP
--TEST--
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show information about class
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--SKIPIF--
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<?php
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include "skipif.inc";
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?>
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--FILE--
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<?php
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$php = getenv('TEST_PHP_EXECUTABLE');
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var_dump(`"$php" -n --rc unknown`);
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var_dump(`"$php" -n --rc stdclass`);
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var_dump(`"$php" -n --rc exception`);
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echo "Done\n";
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?>
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--EXPECT--
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string(42) "Exception: Class "unknown" does not exist
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"
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string(183) "Class [ <internal:Core> class stdClass ] {
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- Constants [0] {
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}
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- Static properties [0] {
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}
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- Static methods [0] {
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}
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- Properties [0] {
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}
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- Methods [0] {
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}
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}
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"
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string(2194) "Class [ <internal:Core> class Exception implements Stringable, Throwable ] {
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- Constants [0] {
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}
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- Static properties [0] {
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}
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- Static methods [0] {
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}
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- Properties [7] {
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Property [ protected $message = '' ]
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Property [ private $string = '' ]
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Property [ protected $code = 0 ]
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Property [ protected $file = NULL ]
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Property [ protected $line = NULL ]
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Property [ private array $trace = Array ]
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Property [ private ?Throwable $previous = NULL ]
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}
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- Methods [11] {
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Method [ <internal:Core> final private method __clone ] {
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- Parameters [0] {
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}
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- Return [ void ]
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}
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Method [ <internal:Core, ctor> public method __construct ] {
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- Parameters [3] {
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Parameter #0 [ <optional> string $message = "" ]
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Parameter #1 [ <optional> int $code = 0 ]
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Parameter #2 [ <optional> ?Throwable $previous = null ]
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}
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}
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Method [ <internal:Core> public method __wakeup ] {
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- Parameters [0] {
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}
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}
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Method [ <internal:Core, prototype Throwable> final public method getMessage ] {
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- Parameters [0] {
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}
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- Return [ string ]
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}
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Method [ <internal:Core, prototype Throwable> final public method getCode ] {
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- Parameters [0] {
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}
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}
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Method [ <internal:Core, prototype Throwable> final public method getFile ] {
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- Parameters [0] {
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}
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- Return [ string ]
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}
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Method [ <internal:Core, prototype Throwable> final public method getLine ] {
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- Parameters [0] {
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}
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- Return [ int ]
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}
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Method [ <internal:Core, prototype Throwable> final public method getTrace ] {
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- Parameters [0] {
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}
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- Return [ array ]
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}
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Method [ <internal:Core, prototype Throwable> final public method getPrevious ] {
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- Parameters [0] {
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}
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- Return [ ?Throwable ]
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}
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Method [ <internal:Core, prototype Throwable> final public method getTraceAsString ] {
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- Parameters [0] {
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}
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- Return [ string ]
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}
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Method [ <internal:Core, prototype Stringable> public method __toString ] {
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- Parameters [0] {
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}
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- Return [ string ]
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}
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}
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}
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"
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Done
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