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92 lines
1.8 KiB
PHP
92 lines
1.8 KiB
PHP
--TEST--
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Test vprintf() function : usage variations - int formats with int values
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--FILE--
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<?php
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/* Prototype : string vprintf(string format, array args)
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* Description: Output a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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/*
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* Test vprintf() when different int formats and int values are passed to
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* the '$format' and '$args' arguments of the function
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*/
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echo "*** Testing vprintf() : int formats with int values ***\n";
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// defining array of int formats
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$formats = array(
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"%d",
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"%+d %-d %D",
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"%ld %Ld, %4d %-4d",
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"%10.4d %-10.4d %04d %04.4d",
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"%'#2d %'2d %'$2d %'_2d",
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"%d %d %d %d",
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"% %%d d%",
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'%3$d %4$d %1$d %2$d'
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);
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// Arrays of int values for the format defined in $format.
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// Each sub array contains int values which correspond to each format string in $format
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$args_array = array(
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array(0),
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array(-1, 1, +22),
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array(2147483647, -2147483648, +2147483640, -2147483640),
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array(123456, 12345678, -1234567, 1234567),
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array(111, 2222, 333333, 44444444),
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array(0x123b, 0xfAb, 0123, 012),
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array(1234, -5678, 2345),
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array(3, 4, 1, 2)
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);
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// looping to test vprintf() with different int formats from the above $format array
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// and with int values from the above $args_array array
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$counter = 1;
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foreach($formats as $format) {
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echo "\n-- Iteration $counter --\n";
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$result = vprintf($format, $args_array[$counter-1]);
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echo "\n";
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var_dump($result);
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$counter++;
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}
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?>
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===DONE===
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--EXPECT--
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*** Testing vprintf() : int formats with int values ***
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-- Iteration 1 --
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0
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int(1)
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-- Iteration 2 --
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-1 1
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int(5)
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-- Iteration 3 --
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2147483647 d, 2147483640 -2147483640
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int(36)
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-- Iteration 4 --
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123456 12345678 -1234567 1234567
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int(38)
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-- Iteration 5 --
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111 2222 333333 44444444
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int(24)
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-- Iteration 6 --
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4667 4011 83 10
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int(15)
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-- Iteration 7 --
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%-5678 d
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int(8)
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-- Iteration 8 --
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1 2 3 4
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int(7)
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===DONE===
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