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13 lines
334 B
PHP
13 lines
334 B
PHP
<?php
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function rand_float($st_num=0,$end_num=1,$mul=1000000)
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{
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if ($st_num>$end_num) return false;
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return mt_rand($st_num*$mul,$end_num*$mul)/$mul;
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}
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echo rand_float()."\n";
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echo rand_float(0.6)."\n";
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echo rand_float(0.5,0.6)."\n";
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echo rand_float(0,20)."\n";
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echo rand_float(0,3,2)."\n";
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echo rand_float(0,2,20)."\n";
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?>
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