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122 lines
2.9 KiB
PHP
122 lines
2.9 KiB
PHP
--TEST--
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PhpToken instance methods
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--EXTENSIONS--
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tokenizer
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--FILE--
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<?php
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$code = <<<'PHP'
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<?php
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// comment
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/** comment */
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function foo() {
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echo "bar";
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}
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PHP;
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// Token names and ignorability.
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$tokens = PhpToken::tokenize($code);
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foreach ($tokens as $i => $token) {
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printf("[%2d] %-26s %s\n", $i, $token->getTokenName(),
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$token->isIgnorable() ? "ignorable" : "meaningful");
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}
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// is() variations
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$token = $tokens[5];
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echo "\nSuccess:\n";
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var_dump($token->is(T_FUNCTION));
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var_dump($token->is('function'));
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var_dump($token->is(['class', T_FUNCTION]));
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var_dump($token->is([T_CLASS, 'function']));
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echo "\nFailure:\n";
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var_dump($token->is(T_CLASS));
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var_dump($token->is('class'));
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var_dump($token->is(['class', T_TRAIT]));
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var_dump($token->is([T_CLASS, 'trait']));
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echo "\nError:\n";
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try {
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$token->is(3.141);
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$token->is([3.141]);
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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}
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unset($token->id);
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unset($token->text);
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try {
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$token->is(T_FUNCTION);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$token->is('function');
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$token->is([T_FUNCTION]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$token->is(['function']);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\nName of unknown token:\n";
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$token = new PhpToken(100000, "foo");
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var_dump($token->getTokenName());
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?>
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--EXPECT--
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[ 0] T_OPEN_TAG ignorable
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[ 1] T_COMMENT ignorable
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[ 2] T_WHITESPACE ignorable
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[ 3] T_DOC_COMMENT ignorable
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[ 4] T_WHITESPACE ignorable
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[ 5] T_FUNCTION meaningful
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[ 6] T_WHITESPACE ignorable
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[ 7] T_STRING meaningful
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[ 8] ( meaningful
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[ 9] ) meaningful
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[10] T_WHITESPACE ignorable
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[11] { meaningful
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[12] T_WHITESPACE ignorable
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[13] T_ECHO meaningful
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[14] T_WHITESPACE ignorable
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[15] T_CONSTANT_ENCAPSED_STRING meaningful
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[16] ; meaningful
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[17] T_WHITESPACE ignorable
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[18] } meaningful
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Success:
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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Failure:
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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Error:
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PhpToken::is(): Argument #1 ($kind) must be of type string|int|array, float given
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PhpToken::is(): Argument #1 ($kind) must only have elements of type string|int, float given
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Typed property PhpToken::$id must not be accessed before initialization
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Typed property PhpToken::$text must not be accessed before initialization
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Typed property PhpToken::$id must not be accessed before initialization
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Typed property PhpToken::$text must not be accessed before initialization
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Name of unknown token:
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NULL
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