53 lines
1.5 KiB
PHP
53 lines
1.5 KiB
PHP
--TEST--
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Test strrchr() function : basic functionality
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--FILE--
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<?php
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echo "*** Testing strrchr() function: basic functionality ***\n";
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var_dump( strrchr("Hello, World", "H") ); //needle as single char
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var_dump( strrchr("Hello, World", "Hello") ); //needle as a first word of haystack
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var_dump( strrchr('Hello, World', 'H') );
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var_dump( strrchr('Hello, World', 'Hello') );
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//considering case
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var_dump( strrchr("Hello, World", "h") );
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var_dump( strrchr("Hello, World", "hello") );
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//needle as second word of haystack
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var_dump( strrchr("Hello, World", "World") );
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var_dump( strrchr('Hello, World', 'World') );
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//needle as special char
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var_dump( strrchr("Hello, World", ",") );
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var_dump( strrchr('Hello, World', ',') );
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var_dump( strrchr("Hello, World", "Hello, World") ); //needle as haystack
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//needle string containing one existing and one non-existing char
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var_dump( strrchr("Hello, World", "Hi") );
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//multiple existence of needle in haystack
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var_dump( strrchr("Hello, World", "o") );
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var_dump( strrchr("Hello, World", "ooo") );
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var_dump( strrchr("Hello, World", "Zzzz") ); //non-existent needle in haystack
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echo "*** Done ***";
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?>
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--EXPECT--
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*** Testing strrchr() function: basic functionality ***
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string(12) "Hello, World"
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string(12) "Hello, World"
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string(12) "Hello, World"
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string(12) "Hello, World"
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bool(false)
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bool(false)
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string(5) "World"
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string(5) "World"
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string(7) ", World"
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string(7) ", World"
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string(12) "Hello, World"
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string(12) "Hello, World"
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string(4) "orld"
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string(4) "orld"
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bool(false)
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*** Done ***
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