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61 lines
1022 B
61 lines
1022 B
--TEST--
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Twig supports array notation
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--TEMPLATE--
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{# empty array #}
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{{ []|join(',') }}
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{{ [1, 2]|join(',') }}
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{{ ['foo', "bar"]|join(',') }}
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{{ {0: 1, 'foo': 'bar'}|join(',') }}
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{{ {0: 1, 'foo': 'bar'}|keys|join(',') }}
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{{ {0: 1, foo: 'bar'}|join(',') }}
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{{ {0: 1, foo: 'bar'}|keys|join(',') }}
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{# nested arrays #}
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{% set a = [1, 2, [1, 2], {'foo': {'foo': 'bar'}}] %}
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{{ a[2]|join(',') }}
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{{ a[3]["foo"]|join(',') }}
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{# works even if [] is used inside the array #}
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{{ [foo[bar]]|join(',') }}
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{# elements can be any expression #}
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{{ ['foo'|upper, bar|upper, bar == foo]|join(',') }}
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{# arrays can have a trailing , like in PHP #}
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{{
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[
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1,
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2,
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]|join(',')
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}}
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{# keys can be any expression #}
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{% set a = 1 %}
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{% set b = "foo" %}
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{% set ary = { (a): 'a', (b): 'b', 'c': 'c', (a ~ b): 'd' } %}
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{{ ary|keys|join(',') }}
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{{ ary|join(',') }}
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--DATA--
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return array('bar' => 'bar', 'foo' => array('bar' => 'bar'))
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--EXPECT--
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1,2
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foo,bar
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1,bar
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0,foo
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1,bar
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0,foo
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1,2
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bar
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bar
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FOO,BAR,
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1,2
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1,foo,c,1foo
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a,b,c,d
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