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de6e401e05
This makes debug_print_backtrace() use the same formatting as exception
backtraces. The only difference is that the final #{main} is omitted,
because it wouldn't make sense for limited backtraces, and wasn't there
previously either.
49 lines
816 B
PHP
49 lines
816 B
PHP
--TEST--
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Exceptions in linear yield from setup
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--FILE--
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<?php
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function from($off) {
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debug_print_backtrace();
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yield $off + 1;
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}
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function gen() {
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yield 1;
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debug_print_backtrace();
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yield 2;
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yield from from(2);
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debug_print_backtrace();
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}
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print "\nImplicit foreach:\n";
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foreach (gen() as $v) {
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var_dump($v);
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}
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print "\nExplicit iterator:\n";
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for ($gen = gen(); $gen->valid(); $gen->next()) {
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var_dump($gen->current());
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}
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?>
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--EXPECTF--
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Implicit foreach:
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int(1)
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#0 %s(%d): gen()
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int(2)
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#0 %s(%d): from(2)
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#1 %s(%d): gen()
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int(3)
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#0 %s(%d): gen()
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Explicit iterator:
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int(1)
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#0 [internal function]: gen()
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#1 %s(%d): Generator->next()
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int(2)
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#0 %s(%d): from(2)
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#1 [internal function]: gen()
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#2 %s(%d): Generator->next()
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int(3)
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#0 [internal function]: gen()
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#1 %s(%d): Generator->next()
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