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44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
--TEST--
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Test sscanf() function : basic functionality - float format
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--FILE--
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<?php
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/* Prototype : mixed sscanf ( string $str , string $format [, mixed &$... ] )
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* Description: Parses input from a string according to a format
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing sscanf() : basic functionality -- using float format ***\n";
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$str = "Part: Widget Length: 111.53 Width: 22.345 Depth: 12.4";
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$format = "Part: %s Length: %f Width: %f Depth: %f";
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echo "\n-- Try sccanf() WITHOUT optional args --\n";
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// extract details using short format
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list($part, $length, $width, $depth) = sscanf($str, $format);
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var_dump($part, $length, $width, $depth);
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echo "\n-- Try sccanf() WITH optional args --\n";
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// extract details using long format
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$res = sscanf($str, $format, $part, $length, $width, $depth);
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var_dump($res, $part, $length, $width, $depth);
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?>
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===DONE===
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--EXPECT--
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*** Testing sscanf() : basic functionality -- using float format ***
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-- Try sccanf() WITHOUT optional args --
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string(6) "Widget"
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float(111.53)
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float(22.345)
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float(12.4)
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-- Try sccanf() WITH optional args --
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int(4)
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string(6) "Widget"
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float(111.53)
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float(22.345)
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float(12.4)
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===DONE===
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