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Diffstat (limited to 'ext/standard/tests/array/array_unshift_variation9.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_unshift_variation9.phpt | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unshift_variation9.phpt b/ext/standard/tests/array/array_unshift_variation9.phpt new file mode 100644 index 0000000..a667e6d --- /dev/null +++ b/ext/standard/tests/array/array_unshift_variation9.phpt @@ -0,0 +1,309 @@ +--TEST-- +Test array_unshift() function : usage variations - heredoc strings for 'var' argument +--FILE-- +<?php +/* Prototype : int array_unshift(array $array, mixed $var [, mixed ...]) + * Description: Pushes elements onto the beginning of the array + * Source code: ext/standard/array.c +*/ + +/* + * Testing the functionality of array_unshift() by passing different + * heredoc strings for $var argument that is prepended to the array + * passed through $array argument +*/ + +echo "*** Testing array_unshift() : heredoc strings for \$var argument ***\n"; + +// heredoc with empty value +$empty_string = <<<EOT +EOT; + +// heredoc with blank line +$blank_line = <<<EOT + + +EOT; + +// heredoc with multiline string +$multiline_string = <<<EOT +hello world +The big brown fox jumped over; +the lazy dog +This is a double quoted string +EOT; + +// heredoc with diferent whitespaces +$diff_whitespaces = <<<EOT +hello\r world\t +1111\t\t != 2222\v\v +heredoc\ndouble quoted string. with\vdifferent\fwhite\vspaces +EOT; + +// heredoc with numeric values +$numeric_string = <<<EOT +11 < 12. 123 >22 +2222 != 1111.\t 0000 = 0000\n +EOT; + +// heredoc with quote chars & slash +$quote_char_string = <<<EOT +This's a string with quotes: +"strings in double quote"; +'strings in single quote'; +this\line is single quoted /with\slashes +EOT; + +// array to be passed to $array argument +$array = array('f' => "first", "s" => 'second', 1, 2.222); + +// different heredoc strings to be passed to $var argument +$vars = array( + $empty_string, + $blank_line, + $multiline_string, + $diff_whitespaces, + $numeric_string, + $quote_char_string +); + +// loop through the various elements of $arrays to test array_unshift() +$iterator = 1; +foreach($vars as $var) { + echo "-- Iteration $iterator --\n"; + $temp_array = $array; // assign $array to another temporary $temp_array + + /* with default argument */ + // returns element count in the resulting array after arguments are pushed to + // beginning of the given array + var_dump( array_unshift($temp_array, $var) ); + + // dump the resulting array + var_dump($temp_array); + + /* with all possible arguments */ + // returns element count in the resulting array after arguments are pushed to + // beginning of the given array + $temp_array = $array; + var_dump( array_unshift($temp_array, $var, "hello", 'world') ); + + // dump the resulting array + var_dump($temp_array); + $iterator++; +} + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_unshift() : heredoc strings for $var argument *** +-- Iteration 1 -- +int(5) +array(5) { + [0]=> + string(0) "" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(0) "" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 2 -- +int(5) +array(5) { + [0]=> + string(1) " +" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(1) " +" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 3 -- +int(5) +array(5) { + [0]=> + string(86) "hello world +The big brown fox jumped over; +the lazy dog +This is a double quoted string" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(86) "hello world +The big brown fox jumped over; +the lazy dog +This is a double quoted string" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 4 -- +int(5) +array(5) { + [0]=> + string(88) "hello
world +1111 != 2222 +heredoc +double quoted string. with different white spaces" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(88) "hello
world +1111 != 2222 +heredoc +double quoted string. with different white spaces" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 5 -- +int(5) +array(5) { + [0]=> + string(44) "11 < 12. 123 >22 +2222 != 1111. 0000 = 0000 +" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(44) "11 < 12. 123 >22 +2222 != 1111. 0000 = 0000 +" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 6 -- +int(5) +array(5) { + [0]=> + string(123) "This's a string with quotes: +"strings in double quote"; +'strings in single quote'; +this\line is single quoted /with\slashes" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(123) "This's a string with quotes: +"strings in double quote"; +'strings in single quote'; +this\line is single quoted /with\slashes" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +Done |