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ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
199 lines
3.7 KiB
PHP
199 lines
3.7 KiB
PHP
--TEST--
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Test array_fill() function : usage variations - unexpected values for 'num' argument
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--FILE--
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<?php
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/* Prototype : proto array array_fill(int start_key, int num, mixed val)
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* Description: Create an array containing num elements starting with index start_key each initialized to val
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* Source code: ext/standard/array.c
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*/
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/*
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* testing array_fill() by passing different unexpected values for 'num' argument
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*/
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echo "*** Testing array_fill() : usage variations ***\n";
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// Initialise function arguments not being substituted
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$start_key = 0;
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$val = 100;
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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//define a class
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class test
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{
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var $t = 10;
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function __toString()
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{
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return "testObject";
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}
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}
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//array of different values for 'num' argument
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$values = array(
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// float values
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/* 1 */ 2.5,
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-2.5,
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0.5e1,
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0.5E-1,
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.5,
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// array values
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/* 6 */ array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// null values
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/* 11 */ NULL,
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null,
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// boolean values
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/* 13 */ true,
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false,
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TRUE,
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FALSE,
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// empty string
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/* 17 */ "",
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'',
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// string values
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/* 19 */ "string",
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'string',
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// objects
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/* 21 */ new test(),
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// undefined variable
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@$undefined_var,
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// unset variable
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/* 24 */ @$unset_var,
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);
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// loop through each element of the array for num
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// check the working of array_fill
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echo "--- Testing array_fill() with different values for 'num' arg ---\n";
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$counter = 1;
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for($index = 0; $index < count($values); $index ++)
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{
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echo "-- Iteration $counter --\n";
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$num = $values[$index];
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var_dump( array_fill($start_key,$num,$val) );
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$counter ++;
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_fill() : usage variations ***
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--- Testing array_fill() with different values for 'num' arg ---
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-- Iteration 1 --
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array(2) {
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[0]=>
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int(100)
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[1]=>
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int(100)
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}
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-- Iteration 2 --
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Warning: array_fill(): Number of elements can't be negative in %s on line %d
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bool(false)
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-- Iteration 3 --
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array(5) {
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[0]=>
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int(100)
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[1]=>
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int(100)
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[2]=>
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int(100)
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[3]=>
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int(100)
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[4]=>
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int(100)
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}
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-- Iteration 4 --
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array(0) {
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}
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-- Iteration 5 --
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array(0) {
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}
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-- Iteration 6 --
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Warning: array_fill() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 7 --
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Warning: array_fill() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 8 --
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Warning: array_fill() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 9 --
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Warning: array_fill() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 10 --
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Warning: array_fill() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 11 --
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array(0) {
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}
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-- Iteration 12 --
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array(0) {
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}
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-- Iteration 13 --
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array(1) {
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[0]=>
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int(100)
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}
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-- Iteration 14 --
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array(0) {
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}
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-- Iteration 15 --
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array(1) {
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[0]=>
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int(100)
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}
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-- Iteration 16 --
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array(0) {
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}
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-- Iteration 17 --
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Warning: array_fill() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 18 --
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Warning: array_fill() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: array_fill() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: array_fill() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 21 --
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Warning: array_fill() expects parameter 2 to be int, object given in %s on line %d
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NULL
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-- Iteration 22 --
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array(0) {
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}
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-- Iteration 23 --
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array(0) {
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}
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Done
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