PHP\u73af\u5883\uff1a
<\/strong>PHP\u7248\u672c\u4e3a5.3.3
\u7cfb\u7edf\u4e3aRed Hat 4.1.2-54
\u67e5\u770bapache\u7684\u9519\u8bef\u65e5\u5fd7\uff0c\u53d1\u73b0\u662f\u52a0\u5bc6\u6587\u4ef6\u4e2d\u4e00\u4e2a\u51fd\u6570bcmul()\u62a5\u9519\uff1a<\/p>\n\n\n\n\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
PHP Fatal error: Call to undefined function bcmul() in \/php_rsa.php on line xxx<\/p>\n\n\n\n
\u89e3\u51b3\u529e\u6cd5\uff1a
<\/strong>\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4:<\/p>\n\n\n\n\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
yum install php-bcmath<\/p>\n\n\n\n
\u5c31\u5b89\u88c5\u597d\u4e86\u3002<\/p>\n\n\n\n
\u5982\u679c\u51fa\u73b0\u4e0b\u9762\u8fd9\u79cd\u60c5\u51b5\uff1a<\/strong><\/p>\n\n\n\n\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.yun-idc.com
* extras: mirrors.yun-idc.com
* rpmforge: ftp.riken.jp
* updates: mirrors.yun-idc.com
Setting up Install Process
Resolving Dependencies
–> Running transaction check
—> Package php-bcmath.x86_64 0:5.1.6-40.el5_9 set to be updated
–> Processing Dependency: php-common = 5.1.6-40.el5_9 for package: php-bcmath
–> Running transaction check
—> Package php-common.x86_64 0:5.1.6-40.el5_9 set to be updated
–> Processing Conflict: php53-common conflicts php-common
–> Finished Dependency Resolution
php53-common-5.3.3-13.el5_9.1.x86_64 from installed has depsolving problems
–> php53-common conflicts with php-common
Error: php53-common conflicts with php-common
You could try using –skip-broken to work around the problem
You could try running: package-cleanup –problems
package-cleanup –dupes
rpm -Va –nofiles –nodigest<\/p>\n\n\n\n
\u5c31\u9700\u8981\u4f7f\u7528yum update \u4e4b\u540e\u518dyum install php53-bcmath\u5c31\u597d\u4e86<\/p>\n\n\n\n
\u987a\u4fbf\u4e86\u89e3\u4e86\u4e00\u4e0b\uff0cbcmath\u8fd9\u4e2a\u51fd\u6570\u662fPHP\u6570\u5b66\u6269\u5c55\u4e2d\u7684\u4e00\u4e2a\u3002\u53ef\u4ee5\u4f7f\u7528 bcscale() \u6765\u8bbe\u7f6e\u5168\u5c40\u9ed8\u8ba4\u7684\u5c0f\u6570\u4f4d\u6570\uff0c\u5177\u4f53\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
string bcmul ( string $left_operand , string $right_operand [, int $scale ] )<\/p>\n\n\n\n
\u4f8b\u5b50\uff1a<\/p>\n\n\n\n
\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
<?php
echo bcmul(‘1.34747474747′, ’35’, 3); \/\/ 47.161
echo bcmul(‘2’, ‘4’); \/\/ 8
?><\/p>\n\n\n\n
\u6b64\u51fd\u6570\u5728php.ini\u4e2d\u7684\u9009\u9879\uff1a<\/p>\n\n\n\n
\u590d\u5236\u4ee3\u7801 \u4ee3\u7801\u5982\u4e0b:<\/p>\n\n\n\n
[bcmath]
; Number of decimal digits for all bcmath functions.
; http:\/\/www.php.net\/manual\/en\/bc.configuration.php#ini.bcmath.scale
bcmath.scale = 0<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u201c\u5982\u4f55\u89e3\u51b3PHP FATAL ERROR: CALL TO UNDEFINED FUNCTIO<\/p>\n
\n\t\t\t\t
Read More <\/span> <\/i><\/a>\n\t\t\t<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/posts\/23"}],"collection":[{"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23"}],"version-history":[{"count":1,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/posts\/23\/revisions"}],"predecessor-version":[{"id":24,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=\/wp\/v2\/posts\/23\/revisions\/24"}],"wp:attachment":[{"href":"https:\/\/log.d9t3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/log.d9t3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}