checking for FlatFile support... no checking whether to enable DBA interface... no checking whether to enable DOM support... yes checking for xml2-config path... (cached) /usr/bin/xml2-config checking whether libxml build works... (cached) yes checking for ENCHANT support... no checking whether to enable EXIF (metadata from images) support... no checking for fileinfo support... no checking whether to enable input filter support... yes checking pcre install prefix... no checking whether to enable FTP support... yes checking OpenSSL dir for FTP... no checking for GD support... yes checking for the location of libwebp... no checking for the location of libjpeg... yes checking for the location of libpng... yes checking for the location of libXpm... no checking for FreeType 2... yes checking whether to enable truetype string function in GD... yes checking whether to enable JIS-mapped Japanese font support in GD... no If configure fails try --with-webp-dir=checking for jpeg_read_header in -ljpeg... yes checking for png_write_image in -lpng... yes If configure fails try --with-xpm-dir=configure: error: freetype-config not found.
回复内容:
checking for FlatFile support... no checking whether to enable DBA interface... no checking whether to enable DOM support... yes checking for xml2-config path... (cached) /usr/bin/xml2-config checking whether libxml build works... (cached) yes checking for ENCHANT support... no checking whether to enable EXIF (metadata from images) support... no checking for fileinfo support... no checking whether to enable input filter support... yes checking pcre install prefix... no checking whether to enable FTP support... yes checking OpenSSL dir for FTP... no checking for GD support... yes checking for the location of libwebp... no checking for the location of libjpeg... yes checking for the location of libpng... yes checking for the location of libXpm... no checking for FreeType 2... yes checking whether to enable truetype string function in GD... yes checking whether to enable JIS-mapped Japanese font support in GD... no If configure fails try --with-webp-dir=checking for jpeg_read_header in -ljpeg... yes checking for png_write_image in -lpng... yes If configure fails try --with-xpm-dir=configure: error: freetype-config not found.
做一个链接咯
ln -s /usr/include/freetype2/freetype.h /usr/include/freetype2/freetype/freetype.h
我在ubuntu下是这样搞的
当然如果libfreetype?-dev都没有那就没办法了
都用php7了 好先进
apt-get -y install libfreetype6-dev

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

方法:1、用“str_replace(" ","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\ \;||\xc2\xa0)/","其他字符",$str)”语句。

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。


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