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86 lines
1.8 KiB
PHP
86 lines
1.8 KiB
PHP
--TEST--
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Test ucwords() function : basic functionality
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--INI--
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--FILE--
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<?php
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/* Prototype : string ucwords ( string $str )
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* Description: Uppercase the first character of each word in a string
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing ucwords() : basic functionality ***\n";
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// lines with different whitespace charecter
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$str_array = array(
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"testing ucwords",
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'testing ucwords',
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'testing\tucwords',
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"testing\tucwords",
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"testing\nucwords",
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'testing\nucwords',
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"testing\vucwords",
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'testing\vucwords',
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"testing",
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'testing',
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' testing',
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" testing",
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"testing ucwords",
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'testing ucwords',
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'testing\rucwords',
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"testing\rucwords",
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'testing\fucwords',
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"testing\fucwords"
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);
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// loop through the $strings array to test ucwords on each element
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$iteration = 1;
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for($index = 0; $index < count($str_array); $index++) {
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echo "-- Iteration $iteration --\n";
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var_dump( ucwords($str_array[$index]) );
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$iteration++;
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}
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing ucwords() : basic functionality ***
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-- Iteration 1 --
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string(15) "Testing Ucwords"
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-- Iteration 2 --
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string(15) "Testing Ucwords"
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-- Iteration 3 --
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string(16) "Testing\tucwords"
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-- Iteration 4 --
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string(15) "Testing Ucwords"
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-- Iteration 5 --
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string(15) "Testing
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Ucwords"
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-- Iteration 6 --
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string(16) "Testing\nucwords"
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-- Iteration 7 --
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string(15) "Testing Ucwords"
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-- Iteration 8 --
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string(16) "Testing\vucwords"
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-- Iteration 9 --
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string(7) "Testing"
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-- Iteration 10 --
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string(7) "Testing"
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-- Iteration 11 --
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string(8) " Testing"
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-- Iteration 12 --
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string(8) " Testing"
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-- Iteration 13 --
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string(16) "Testing Ucwords"
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-- Iteration 14 --
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string(16) "Testing Ucwords"
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-- Iteration 15 --
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string(16) "Testing\rucwords"
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-- Iteration 16 --
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string(15) "Testing
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Ucwords"
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-- Iteration 17 --
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string(16) "Testing\fucwords"
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-- Iteration 18 --
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string(15) "Testing Ucwords"
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Done
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