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81 lines
1.5 KiB
PHP
81 lines
1.5 KiB
PHP
--TEST--
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Test sprintf() function : usage variations - char formats with resource values
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--FILE--
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<?php
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/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
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* Description: Return a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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echo "*** Testing sprintf() : char formats with resource values ***\n";
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// resource type variable
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$fp = fopen (__FILE__, "r");
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$dfp = opendir ( dirname(__FILE__) );
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// array of resource types
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$resource_values = array (
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$fp,
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$dfp
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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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$count = 1;
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foreach($resource_values as $resource_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, $resource_value) );
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}
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$count++;
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};
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// closing the resources
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fclose($fp);
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fclose($dfp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : char formats with resource values ***
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-- Iteration 1 --
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string(1) ""
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string(1) "c"
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string(1) ""
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string(1) "c"
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string(2) " "
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string(2) " "
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string(2) " "
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string(2) "
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"
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string(1) ""
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string(1) ""
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string(11) "a-bA-B@#$&]"
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string(1) "c"
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-- Iteration 2 --
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string(1) ""
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string(1) "c"
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string(1) ""
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string(1) "c"
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string(2) " "
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string(2) " "
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string(2) " "
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string(2) "
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"
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string(1) ""
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string(1) ""
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string(11) "a-bA-B@#$&]"
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string(1) "c"
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Warning: fclose(): %d is not a valid stream resource in %s on line %d
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Done
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