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php Programming Glossary: floatPHP expresses two different strings to be the same [duplicate] http://stackoverflow.com/questions/12598407/php-expresses-two-different-strings-to-be-the-same string share improve this question 608E 4234 is the float number format so they will cast into number when they compares... when they compares. 608E 4234 and 272E 3063 will both be float 0 because they are too small. For in php If you compare a number..
Can I rely on PHP php.ini precision workaround for floating point issue http://stackoverflow.com/questions/14587290/can-i-rely-on-php-php-ini-precision-workaround-for-floating-point-issue I rely on PHP php.ini precision workaround for floating point issue I've found some workaround for floating point.. for floating point issue I've found some workaround for floating point problem in PHP php.ini setting precision 14 342349.23.. setting precision 14 342349.23 341765.07 584.15999999992 floating point problem php.ini setting let's say precision 8 342349.23..
What's the difference between echo, print, and print_r in PHP? http://stackoverflow.com/questions/1647322/whats-the-difference-between-echo-print-and-print-r-in-php between 0 and 0.0 or false and '' array 4 0 int 0 1 float 0 2 bool false 3 string 0 Array 0 0 1 0 2 3 share improve..
Working with large numbers in PHP http://stackoverflow.com/questions/211345/working-with-large-numbers-in-php eg 62574 and 62574 PHP seems to cast the result to a float. Getting the modulus value of that returns strange values. x.. of that returns strange values. x 62574 62574 var_dump x float 3915505476 ... correct var_dump x 104659 int 72945 ... wtf...
Sort an array by a child array's value in PHP http://stackoverflow.com/questions/2672900/sort-an-array-by-a-child-arrays-value-in-php 2 0 array 3 0 string 6 105945 1 string 10 First name 2 float 0.080878465391 1 array 3 0 string 6 109145 1 string 11 Second.. 1 array 3 0 string 6 109145 1 string 11 Second name 2 float 0.0504154818384 I would like to sort the parent array by 2 ascending..
http://stackoverflow.com/questions/300840/force-php-integer-overflow CLR for example and didn't randomly upconvert it to a float depending on the number of Bits that PHP is compiler under...
Convert/cast an stdClass object to another class http://stackoverflow.com/questions/3243900/convert-cast-an-stdclass-object-to-another-class int integer cast to integer bool boolean cast to boolean float double real cast to float string cast to string array cast to.. bool boolean cast to boolean float double real cast to float string cast to string array cast to array object cast to object..
PHP unexpected result of float to int type cast http://stackoverflow.com/questions/3385685/php-unexpected-result-of-float-to-int-type-cast unexpected result of float to int type cast I'trying to convert a float to an int value.. result of float to int type cast I'trying to convert a float to an int value in php var_dump int 39.3 100.0 Returns 3929.. me var_dump int ceil 39.3 100.0 Returns 3930 php casting floating point type conversion share improve this question This..
The accuracy of PHP float calculate http://stackoverflow.com/questions/3957705/the-accuracy-of-php-float-calculate accuracy of PHP float calculate fooValue 100.68 cowValue 100.67 diffValue fooValue.. this question Float is an inexact datatype as all floating point datatypes are because you may lose precision when converting.. to and from binary. This is why you shouldn't use floating point arithmetic when you need high exact precision. In PHP..
PHP: show a number to 2 decimal places http://stackoverflow.com/questions/4483540/php-show-a-number-to-2-decimal-places question You can use number_format return number_format float number 2 '.' '' Example foo 105 echo number_format float foo.. float number 2 '.' '' Example foo 105 echo number_format float foo 2 '.' '' Outputs 105.00 This function returns a string ...
PHP function to evaluate string like “2-1” as arithmetic 2-1=1 http://stackoverflow.com/questions/5057320/php-function-to-evaluate-string-like-2-1-as-arithmetic-2-1-1 I didn't bookmark it but it was related to large float operations that included a parser as well. Anyways I wanted..
http://stackoverflow.com/questions/5139793/php-unformat-money unformat money Is there a way to get the float value of a string like this 75 25 code other than parsefloat.. value of a string like this 75 25 code other than parsefloat str_replace ' ' '.' var I want this to be dependent on the current.. sometimes the comma could be replaced by dot. php parsing floating point money share improve this question You can use NumberFormatter..
int((0.1+0.7)*10) = 7 in several languages. How to prevent this? http://stackoverflow.com/questions/6439140/int0-10-710-7-in-several-languages-how-to-prevent-this int 0.1 0.7 10 long 7 refcount 1 debug_zval_dump float 0.1 0.7 10 double 8 refcount 1 Python 0.1 0.7 10 7.9999999999999991..
How to convert text to SVG paths? http://stackoverflow.com/questions/7742148/how-to-convert-text-to-svg-paths foreach lines as text text this utf8ToUnicode text size float asize this unitsPerEm result . g transform scale size translate..
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