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326 lines
4.9 KiB
PHP
326 lines
4.9 KiB
PHP
--TEST--
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Test sprintf() function : usage variations - char formats with integer values
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--FILE--
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<?php
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/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
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* Description: Return a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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echo "*** Testing sprintf() : char formats with integer values ***\n";
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// array of integer values
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$integer_values = array(
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0,
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1,
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-1,
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-2147483648, // max negative integer value
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-2147483647,
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2147483647, // max positive integer value
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2147483640,
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0x123B, // integer as hexadecimal
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0x12ab,
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0Xfff,
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0XFA,
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-0x80000000, // max negative integer as hexadecimal
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0x7fffffff, // max postive integer as hexadecimal
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0x7FFFFFFF, // max postive integer as hexadecimal
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0123, // integer as octal
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01912, // should be quivalent to octal 1
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-020000000000, // max negative integer as octal
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017777777777 // max positive integer as octal
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);
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// array of char formats
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$char_formats = array(
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"%c", "%hc", "%lc",
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"%Lc", " %c", "%c ",
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"\t%c", "\n%c", "%4c",
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"%30c", "%[a-bA-B@#$&]", "%*c"
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);
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$count = 1;
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foreach($integer_values as $integer_value) {
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echo "\n-- Iteration $count --\n";
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foreach($char_formats as $format) {
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var_dump( sprintf($format, $integer_value) );
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}
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$count++;
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};
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : char formats with integer values ***
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-- Iteration 1 --
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string(1) " |