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<?php |
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|
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namespace Invoker\Exception; |
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|
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/** |
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* The given callable is not actually callable. |
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* |
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* @author Matthieu Napoli <matthieu@mnapoli.fr> |
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*/ |
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class NotCallableException extends InvocationException |
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{ |
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/** |
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* @param string $value |
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* @param bool $containerEntry |
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* @return self |
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*/ |
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public static function fromInvalidCallable($value, $containerEntry = false) |
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{ |
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if (is_object($value)) { |
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$message = sprintf('Instance of %s is not a callable', get_class($value)); |
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} elseif (is_array($value) && isset($value[0]) && isset($value[1])) { |
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$class = is_object($value[0]) ? get_class($value[0]) : $value[0]; |
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$extra = method_exists($class, '__call') ? ' A __call() method exists but magic methods are not supported.' : ''; |
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$message = sprintf('%s::%s() is not a callable.%s', $class, $value[1], $extra); |
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} else { |
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if ($containerEntry) { |
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$message = var_export($value, true) . ' is neither a callable nor a valid container entry'; |
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} else { |
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$message = var_export($value, true) . ' is not a callable'; |
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} |
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} |
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|
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return new self($message); |
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} |
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} |
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|
