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55 lines
821 B
PHP
55 lines
821 B
PHP
--TEST--
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filter_var() and FLOAT
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--FILE--
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<?php
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$floats = array(
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'1.234 ',
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' 1.234',
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'1.234' ,
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'1.2e3',
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'7E3',
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'7E3 ',
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' 7E3 ',
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' 7E-3 '
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);
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foreach ($floats as $float) {
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$out = filter_var($float, FILTER_VALIDATE_FLOAT);
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var_dump($out);
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}
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$floats = array(
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'1.234 ' => ',',
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'1,234' => ',',
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' 1.234' => '.',
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'1.234' => '..',
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'1.2e3' => ','
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);
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echo "\ncustom decimal:\n";
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foreach ($floats as $float => $dec) {
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$out = filter_var($float, FILTER_VALIDATE_FLOAT, array("options"=>array('decimal' => $dec)));
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var_dump($out);
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}
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?>
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--EXPECTF--
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float(1.234)
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float(1.234)
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float(1.234)
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float(1200)
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float(7000)
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float(7000)
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float(7000)
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float(0.007)
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custom decimal:
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bool(false)
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float(1.234)
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float(1.234)
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Warning: filter_var(): decimal separator must be one char in %s on line %d
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bool(false)
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bool(false)
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