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47 lines
755 B
PHP
47 lines
755 B
PHP
--TEST--
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string offset 001
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--FILE--
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<?php
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// Test positive or null string offsets
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function foo($x) {
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var_dump($x);
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}
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$str = "abc";
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var_dump($str[0]);
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var_dump($str[1]);
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var_dump($str[2]);
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var_dump($str[3]);
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var_dump($str[1][0]);
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var_dump($str[2][1]);
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foo($str[0]);
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foo($str[1]);
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foo($str[2]);
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foo($str[3]);
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foo($str[1][0]);
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foo($str[2][1]);
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?>
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--EXPECTF--
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string(1) "a"
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string(1) "b"
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string(1) "c"
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Warning: Uninitialized string offset 3 in %s on line %d
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string(0) ""
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string(1) "b"
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Warning: Uninitialized string offset 1 in %s on line %d
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string(0) ""
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string(1) "a"
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string(1) "b"
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string(1) "c"
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Warning: Uninitialized string offset 3 in %s on line %d
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string(0) ""
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string(1) "b"
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Warning: Uninitialized string offset 1 in %s on line %d
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string(0) ""
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