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99 lines
2.6 KiB
PHP
99 lines
2.6 KiB
PHP
--TEST--
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Bug #40754 (Overflow checks inside string functions)
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--FILE--
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<?php
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$v = 2147483647;
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var_dump(substr("abcde", 1, $v));
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var_dump(substr_replace("abcde", "x", $v, $v));
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var_dump(strspn("abcde", "abc", $v, $v));
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var_dump(strcspn("abcde", "abc", $v, $v));
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var_dump(substr_count("abcde", "abc", $v, $v));
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var_dump(substr_compare("abcde", "abc", $v, $v));
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var_dump(stripos("abcde", "abc", $v));
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var_dump(substr_count("abcde", "abc", $v, 1));
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var_dump(substr_count("abcde", "abc", 1, $v));
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var_dump(strpos("abcde", "abc", $v));
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var_dump(stripos("abcde", "abc", $v));
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var_dump(strrpos("abcde", "abc", $v));
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var_dump(strripos("abcde", "abc", $v));
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var_dump(strncmp("abcde", "abc", $v));
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var_dump(chunk_split("abcde", $v, "abc"));
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var_dump(substr("abcde", $v, $v));
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?>
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--EXPECTF--
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string(4) "bcde"
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bool(false)
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bool(false)
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bool(false)
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Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: substr_compare(): The start position cannot exceed initial string length in %s on line %d
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: substr_count(): Length value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: strpos(): Offset not contained in string in %s on line %d
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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Notice: strrpos(): Offset is greater than the length of haystack string in %s on line %d
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bool(false)
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Notice: strripos(): Offset is greater than the length of haystack string in %s on line %d
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bool(false)
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int(2)
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string(8) "abcdeabc"
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bool(false)
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--UEXPECTF--
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unicode(4) "bcde"
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bool(false)
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bool(false)
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bool(false)
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Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: substr_compare(): The start position cannot exceed initial string length in %s on line %d
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: substr_count(): Length value 2147483647 exceeds string length in %s on line %d
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bool(false)
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Warning: strpos(): Offset not contained in string in %s on line %d
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bool(false)
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Warning: stripos(): Offset not contained in string in %s on line %d
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bool(false)
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Notice: strrpos(): Offset is greater than the length of haystack string in %s on line %d
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bool(false)
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Notice: strripos(): Offset is greater than the length of haystack string in %s on line %d
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bool(false)
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int(2)
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unicode(8) "abcdeabc"
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bool(false)
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