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120 lines
2.9 KiB
PHP
120 lines
2.9 KiB
PHP
--TEST--
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PhpToken instance methods
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--SKIPIF--
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<?php if (!extension_loaded("tokenizer")) print "skip tokenizer extension not enabled"; ?>
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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::getAll($code);
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foreach ($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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echo "\nSuccess:\n";
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var_dump($tokens[4]->is(T_FUNCTION));
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var_dump($tokens[4]->is('function'));
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var_dump($tokens[4]->is(['class', T_FUNCTION]));
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var_dump($tokens[4]->is([T_CLASS, 'function']));
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echo "\nFailure:\n";
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var_dump($tokens[4]->is(T_CLASS));
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var_dump($tokens[4]->is('class'));
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var_dump($tokens[4]->is(['class', T_TRAIT]));
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var_dump($tokens[4]->is([T_CLASS, 'trait']));
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echo "\nError:\n";
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try {
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$tokens[4]->is(3.141);
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$tokens[4]->is([3.141]);
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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}
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unset($tokens[4]->id);
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unset($tokens[4]->text);
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try {
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$tokens[4]->is(T_FUNCTION);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$tokens[4]->is('function');
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$tokens[4]->is([T_FUNCTION]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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$tokens[4]->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_DOC_COMMENT ignorable
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[ 3] T_WHITESPACE ignorable
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[ 4] T_FUNCTION meaningful
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[ 5] T_WHITESPACE ignorable
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[ 6] T_STRING meaningful
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[ 7] ( meaningful
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[ 8] ) meaningful
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[ 9] T_WHITESPACE ignorable
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[10] { meaningful
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[11] T_WHITESPACE ignorable
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[12] T_ECHO meaningful
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[13] T_WHITESPACE ignorable
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[14] T_CONSTANT_ENCAPSED_STRING meaningful
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[15] ; meaningful
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[16] T_WHITESPACE ignorable
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[17] } 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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