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42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
--TEST--
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Test sprintf() function : basic functionality - exponential format
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--FILE--
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<?php
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/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
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* Description: Return a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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echo "*** Testing sprintf() : basic functionality - using exponential format ***\n";
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// Initialise all required variables
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$format = "format";
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$format1 = "%e";
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$format2 = "%E %e";
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$format3 = "%e %E %e";
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$arg1 = 1000;
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$arg2 = 2e3;
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$arg3 = +3e3;
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// Calling sprintf() with default arguments
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var_dump( sprintf($format) );
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// Calling sprintf() with two arguments
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var_dump( sprintf($format1, $arg1) );
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// Calling sprintf() with three arguments
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var_dump( sprintf($format2, $arg1, $arg2) );
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// Calling sprintf() with four arguments
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var_dump( sprintf($format3, $arg1, $arg2, $arg3) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : basic functionality - using exponential format ***
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string(6) "format"
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string(11) "1.000000e+3"
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string(23) "1.000000E+3 2.000000e+3"
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string(35) "1.000000e+3 2.000000E+3 3.000000e+3"
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Done
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