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94 lines
2.8 KiB
PHP
94 lines
2.8 KiB
PHP
--TEST--
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Test join() function : usage variations - different values for 'pieces' argument
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--FILE--
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<?php
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/*
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* test join() by giving different pieces values
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*/
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echo "*** Testing join() : usage variations ***\n";
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$pieces_arrays = array (
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array(1, 2), // array with default keys and numrice values
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array(1.1, 2.2), // array with default keys & float values
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array( array(2), array(1)), // sub arrays
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array(false,true), // array with default keys and boolean values
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array(), // empty array
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array(NULL), // array with NULL
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array("a","aaaa","b","bbbb","c","ccccc"),
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// associative arrays
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array(1 => "one", 2 => "two", 3 => "three"), // explicit numeric keys, string values
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array("one" => 1, "two" => 2, "three" => 3 ), // string keys & numeric values
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array( 1 => 10, 2 => 20, 4 => 40, 3 => 30), // explicit numeric keys and numeric values
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array( "one" => "ten", "two" => "twenty", "three" => "thirty"), // string key/value
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array("one" => 1, 2 => "two", 4 => "four"), //mixed
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// associative array, containing null/empty/boolean values as key/value
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array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null),
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array(true => "true", false => "false", "false" => false, "true" => true),
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array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''),
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array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true),
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array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6),
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// array with repetitive keys
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array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3)
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);
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// a multichar glue value
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$glue = "], [";
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// loop through each $pieces_arrays element and call join()
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$iteration = 1;
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for($index = 0; $index < count($pieces_arrays); $index ++) {
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echo "-- Iteration $iteration --\n";
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var_dump( join($glue, $pieces_arrays[$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 join() : usage variations ***
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-- Iteration 1 --
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string(6) "1], [2"
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-- Iteration 2 --
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string(10) "1.1], [2.2"
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-- Iteration 3 --
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Warning: Array to string conversion in %s on line %d
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Warning: Array to string conversion in %s on line %d
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string(14) "Array], [Array"
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-- Iteration 4 --
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string(5) "], [1"
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-- Iteration 5 --
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string(0) ""
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-- Iteration 6 --
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string(0) ""
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-- Iteration 7 --
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string(36) "a], [aaaa], [b], [bbbb], [c], [ccccc"
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-- Iteration 8 --
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string(19) "one], [two], [three"
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-- Iteration 9 --
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string(11) "1], [2], [3"
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-- Iteration 10 --
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string(20) "10], [20], [40], [30"
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-- Iteration 11 --
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string(23) "ten], [twenty], [thirty"
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-- Iteration 12 --
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string(16) "1], [two], [four"
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-- Iteration 13 --
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string(12) "null], [], ["
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-- Iteration 14 --
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string(22) "true], [false], [], [1"
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-- Iteration 15 --
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string(14) "emptys], [], ["
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-- Iteration 16 --
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string(21) "], [], [], [], [], [1"
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-- Iteration 17 --
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string(11) "4], [5], [6"
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-- Iteration 18 --
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string(13) "10], [20], [3"
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Done
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