alf*_*sin 111
最终为我做的伎俩是:
yum install gd gd-devel php-gd
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然后重启apache:
service httpd restart
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rdl*_*rey 33
sudo yum install php-gd
使用CentOS 6.5+和PHP 5.5:
yum install php55u-gd
service httpd restart
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如果您收到如下错误cannot map zero-fill pages: Cannot allocate memory in Unknown on line 0
,可能是因为您没有交换文件.我建议你看看这个答案中提到的教程:https://stackoverflow.com/a/20275282/828366
教程:https://www.digitalocean.com/community/articles/how-to-add-swap-on-centos-6
小智 5
CentOs 6.5+ 和 PHP 5.6:
sudo yum install php56-gd
service httpd restart
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