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97 lines
2.0 KiB
PHP
97 lines
2.0 KiB
PHP
--TEST--
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Test ucwords() function : usage variations - heredoc strings
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--FILE--
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<?php
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/* Prototype : string ucwords ( string $str )
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* Description: Uppercase the first character of each word in a string
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* Source code: ext/standard/string.c
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*/
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/*
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* test ucwords() with different string prepared using heredoc
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*/
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echo "*** Testing ucwords() : usage variations ***\n";
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// Null here doc string
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$null_string = <<<EOT
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EOT;
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// Heredoc string with blank line
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$blank_line = <<<EOT
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EOT;
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// here doc with multiline string
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$multiline_string = <<<EOT
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testing ucword() with
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multiline string using
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heredoc
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EOT;
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// here doc with diferent whitespaces
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$diff_whitespaces = <<<EOT
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testing\rucword(str)\twith
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multiline string\t\tusing
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heredoc\nstring.with\vdifferent\fwhite\vspaces
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EOT;
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// here doc with numeric values
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$numeric_string = <<<EOT
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12sting 123string 4567
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string\t123string\r12 test\n5test
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EOT;
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// heredoc with quote chars & slash
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$quote_char_string = <<<EOT
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it's bright,but i cann't see it.
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"things in double quote"
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'things in single quote'
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this\line is /with\slashs
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EOT;
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$heredoc_strings = array(
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$null_string,
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$blank_line,
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$multiline_string,
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$diff_whitespaces,
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$numeric_string,
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$quote_char_string
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);
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// loop through $heredoc_strings element and check the working on ucwords()
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$count = 1;
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for($index =0; $index < count($heredoc_strings); $index ++) {
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echo "-- Iteration $count --\n";
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var_dump( ucwords($heredoc_strings[$index]) );
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$count ++;
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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() : usage variations ***
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-- Iteration 1 --
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string(0) ""
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-- Iteration 2 --
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string(0) ""
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-- Iteration 3 --
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string(52) "Testing Ucword() With
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Multiline String Using
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Heredoc"
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-- Iteration 4 --
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string(93) "Testing
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Ucword(str) With
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Multiline String Using
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Heredoc
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String.with Different White Spaces"
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-- Iteration 5 --
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string(53) "12sting 123string 4567
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String 123string
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12 Test
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5test"
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-- Iteration 6 --
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string(108) "It's Bright,but I Cann't See It.
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"things In Double Quote"
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'things In Single Quote'
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This\line Is /with\slashs"
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Done
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