Siggles Posted August 9, 2008 Share Posted August 9, 2008 Hi, If $var = 10 for example, is there a quick way or PHP function I can make that $var -10 (minus 10). The only way I can think is to do $var - $var - $var. Thank you Link to comment https://forums.phpfreaks.com/topic/118956-solved-chainging-an-integer-to-a-minus-number/ Share on other sites More sharing options...
wildteen88 Posted August 9, 2008 Share Posted August 9, 2008 Use -$var Link to comment https://forums.phpfreaks.com/topic/118956-solved-chainging-an-integer-to-a-minus-number/#findComment-612533 Share on other sites More sharing options...
Siggles Posted August 9, 2008 Author Share Posted August 9, 2008 If I want to use that variable somewhere else do I do.. $var = -$var ? Link to comment https://forums.phpfreaks.com/topic/118956-solved-chainging-an-integer-to-a-minus-number/#findComment-612535 Share on other sites More sharing options...
genericnumber1 Posted August 9, 2008 Share Posted August 9, 2008 yes. Link to comment https://forums.phpfreaks.com/topic/118956-solved-chainging-an-integer-to-a-minus-number/#findComment-612542 Share on other sites More sharing options...
Siggles Posted August 9, 2008 Author Share Posted August 9, 2008 Brilliant. Thank you. Link to comment https://forums.phpfreaks.com/topic/118956-solved-chainging-an-integer-to-a-minus-number/#findComment-612545 Share on other sites More sharing options...
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