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PHP Hangs On Numeric Value 2.2250738585072011e-308 - Exploring Binary
I stumbled upon a very strange bug in PHP; this statement sends it into an infinite loop: <?php $d = 2.2250738585072011e-308; ?> (The same thing happens if you write the number without scientific notation — 324 decimal places.) I hit this bug in the two places I tested for it: on Windows (PHP 5.3.1 under XAMPP 1.7.3), and on Linux (PHP Version 5.3.2-1ubuntu4.5) — both on an Intel Core Duo processo
PHP :: Bug #53632 :: PHP hangs on numeric value 2.2250738585072011e-308
Math related Bug Reported by exploringbinary@... Thu, 30 Dec 2010 06:58:41 +0000 PHP: 5.3.4, OS: Description: ------------ If I assign the value 2.2250738585072011e-308 to a variable, e.g. $d = 2.2250738585072011e-308, PHP hangs (loops). I am using PHP 5.3.1 XAMPP 1.7.3 on Windows. 2.2250738585072011e-308 represents the largest subnormal double-precision floating-point number, 0.111111111111111111
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