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221 lines
3.3 KiB
PHP
221 lines
3.3 KiB
PHP
--TEST--
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Test sprintf() function : usage variations - with all types of values for arg1 argument
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--FILE--
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<?php
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/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
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* Description: Return a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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error_reporting(E_ALL & ~E_NOTICE);
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echo "*** Testing sprintf() : with different types of values passed for arg1 argument ***\n";
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// initialing required variables
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$format = '%s';
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$arg2 = 'third argument';
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// declaring class
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class sample
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{
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public function __toString() {
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return "Object";
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}
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}
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// creating a file resource
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$file_handle = fopen(__FILE__, 'r');
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//array of values to iterate over
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$values = array(
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// int data
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0,
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1,
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12345,
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-2345,
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// float data
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10.5,
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-10.5,
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10.1234567e10,
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10.7654321E-10,
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.5,
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// array data
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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 data
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NULL,
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null,
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// boolean data
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true,
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false,
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TRUE,
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FALSE,
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// empty data
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"",
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'',
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// string data
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"string",
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'string',
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// object data
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new sample(),
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// undefined data
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@$undefined_var,
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// unset data
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@$unset_var,
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// resource data
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$file_handle
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);
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// loop through each element of the array for arg1
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$count = 1;
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foreach($values as $value) {
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echo "\n-- Iteration $count --\n";
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// with two arguments
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var_dump( sprintf($format, $value) );
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// with three arguments
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var_dump( sprintf($format, $value, $arg2) );
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$count++;
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};
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// closing the resource
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fclose($file_handle);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : with different types of values passed for arg1 argument ***
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-- Iteration 1 --
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string(1) "0"
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string(1) "0"
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-- Iteration 2 --
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string(1) "1"
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string(1) "1"
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-- Iteration 3 --
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string(5) "12345"
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string(5) "12345"
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-- Iteration 4 --
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string(5) "-2345"
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string(5) "-2345"
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-- Iteration 5 --
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string(4) "10.5"
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string(4) "10.5"
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-- Iteration 6 --
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string(5) "-10.5"
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string(5) "-10.5"
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-- Iteration 7 --
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string(12) "101234567000"
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string(12) "101234567000"
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-- Iteration 8 --
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string(13) "1.07654321E-9"
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string(13) "1.07654321E-9"
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-- Iteration 9 --
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string(3) "0.5"
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string(3) "0.5"
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-- Iteration 10 --
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string(5) "Array"
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string(5) "Array"
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-- Iteration 11 --
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string(5) "Array"
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string(5) "Array"
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-- Iteration 12 --
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string(5) "Array"
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string(5) "Array"
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-- Iteration 13 --
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string(5) "Array"
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string(5) "Array"
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-- Iteration 14 --
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string(5) "Array"
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string(5) "Array"
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-- Iteration 15 --
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string(0) ""
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string(0) ""
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-- Iteration 16 --
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string(0) ""
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string(0) ""
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-- Iteration 17 --
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string(1) "1"
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string(1) "1"
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-- Iteration 18 --
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string(0) ""
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string(0) ""
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-- Iteration 19 --
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string(1) "1"
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string(1) "1"
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-- Iteration 20 --
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string(0) ""
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string(0) ""
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-- Iteration 21 --
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string(0) ""
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string(0) ""
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-- Iteration 22 --
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string(0) ""
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string(0) ""
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-- Iteration 23 --
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string(6) "string"
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string(6) "string"
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-- Iteration 24 --
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string(6) "string"
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string(6) "string"
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-- Iteration 25 --
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string(6) "Object"
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string(6) "Object"
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-- Iteration 26 --
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string(0) ""
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string(0) ""
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-- Iteration 27 --
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string(0) ""
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string(0) ""
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-- Iteration 28 --
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string(%d) "Resource id #%d"
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string(%d) "Resource id #%d"
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Done
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