在packagist.org
上新提交了一个包以后,一直composer require
不到资源。
不知道需要等待多久才能composer
到?
<code># 以下为调试信息 D:\ubuntu_share\composer\hello>php d:\bin\composer require pangou/hello-world -vvv You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug Reading ./composer.json Loading config file ./composer.json Executing command (D:\ubuntu_share\composer\hello): git describe --exact-match --tags Executing command (D:\ubuntu_share\composer\hello): git branch --no-color --no-abbrev -v Executing command (D:\ubuntu_share\composer\hello): hg branch Executing command (D:\ubuntu_share\composer\hello): svn info --xml Failed to initialize global composer: Composer could not find the config file: C:/Users/Administrator/AppData/Roaming/Composer/composer.json To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section Downloading https://packagist.org/packages.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/packages.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2013.json from cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2014.json from cache Downloading http://packagist.org/p/provider-2015%24892cc7113cf0f30cc0db27a2d8cb45584c7881e7247ba2fe2b580366302ce653.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-04.json from cache Downloading http://packagist.org/p/provider-2015-07%24ff67e834038a3d373daa2428f5e6fdaf7e02a21ddb8b02e8f95c6761b38e22a8.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-07.json into cache Downloading http://packagist.org/p/provider-2015-10%24f3055c2306df02385f88e9b3494ffeed8b5499d9d14c6db9ce8ae2d6861fecd7.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-10.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2016-01.json from cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-archived.json from cache Downloading http://packagist.org/p/provider-latest%24878f7537ca276f1260dbb3f72297457eeeda58d6e92027dec978955a622e5757.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-latest.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/provider-pangou$hello-world.json from cache [InvalidArgumentException] Could not find package pangou/hello-world at any version for your minimum-stability (stable). Check the package spelling or your minimum-stability Exception trace: () at phar://D:/bin/composer/src/Composer/Command/InitCommand.php:605 Composer\Command\InitCommand->findBestVersionForPackage() at phar://D:/bin/composer/src/Composer/Command/InitCommand.php:334 Composer\Command\InitCommand->determineRequirements() at phar://D:/bin/composer/src/Composer/Command/RequireCommand.php:107 Composer\Command\RequireCommand->execute() at phar://D:/bin/composer/vendor/symfony/console/Command/Command.php:259 Symfony\Component\Console\Command\Command->run() at phar://D:/bin/composer/vendor/symfony/console/Application.php:840 Symfony\Component\Console\Application->doRunCommand() at phar://D:/bin/composer/vendor/symfony/console/Application.php:192 Symfony\Component\Console\Application->doRun() at phar://D:/bin/composer/src/Composer/Console/Application.php:167 Composer\Console\Application->doRun() at phar://D:/bin/composer/vendor/symfony/console/Application.php:123 Symfony\Component\Console\Application->run() at phar://D:/bin/composer/src/Composer/Console/Application.php:98 Composer\Console\Application->run() at phar://D:/bin/composer/bin/composer:43 require() at D:\bin\composer:25 require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--] [<packages>]...</packages></code>
回复内容:
在packagist.org
上新提交了一个包以后,一直composer require
不到资源。
不知道需要等待多久才能composer
到?
<code># 以下为调试信息 D:\ubuntu_share\composer\hello>php d:\bin\composer require pangou/hello-world -vvv You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug Reading ./composer.json Loading config file ./composer.json Executing command (D:\ubuntu_share\composer\hello): git describe --exact-match --tags Executing command (D:\ubuntu_share\composer\hello): git branch --no-color --no-abbrev -v Executing command (D:\ubuntu_share\composer\hello): hg branch Executing command (D:\ubuntu_share\composer\hello): svn info --xml Failed to initialize global composer: Composer could not find the config file: C:/Users/Administrator/AppData/Roaming/Composer/composer.json To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section Downloading https://packagist.org/packages.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/packages.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2013.json from cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2014.json from cache Downloading http://packagist.org/p/provider-2015%24892cc7113cf0f30cc0db27a2d8cb45584c7881e7247ba2fe2b580366302ce653.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-04.json from cache Downloading http://packagist.org/p/provider-2015-07%24ff67e834038a3d373daa2428f5e6fdaf7e02a21ddb8b02e8f95c6761b38e22a8.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-07.json into cache Downloading http://packagist.org/p/provider-2015-10%24f3055c2306df02385f88e9b3494ffeed8b5499d9d14c6db9ce8ae2d6861fecd7.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2015-10.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-2016-01.json from cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-archived.json from cache Downloading http://packagist.org/p/provider-latest%24878f7537ca276f1260dbb3f72297457eeeda58d6e92027dec978955a622e5757.json Writing C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/p-provider-latest.json into cache Reading C:/Users/Administrator/AppData/Local/Composer/repo/https---packagist.org/provider-pangou$hello-world.json from cache [InvalidArgumentException] Could not find package pangou/hello-world at any version for your minimum-stability (stable). Check the package spelling or your minimum-stability Exception trace: () at phar://D:/bin/composer/src/Composer/Command/InitCommand.php:605 Composer\Command\InitCommand->findBestVersionForPackage() at phar://D:/bin/composer/src/Composer/Command/InitCommand.php:334 Composer\Command\InitCommand->determineRequirements() at phar://D:/bin/composer/src/Composer/Command/RequireCommand.php:107 Composer\Command\RequireCommand->execute() at phar://D:/bin/composer/vendor/symfony/console/Command/Command.php:259 Symfony\Component\Console\Command\Command->run() at phar://D:/bin/composer/vendor/symfony/console/Application.php:840 Symfony\Component\Console\Application->doRunCommand() at phar://D:/bin/composer/vendor/symfony/console/Application.php:192 Symfony\Component\Console\Application->doRun() at phar://D:/bin/composer/src/Composer/Console/Application.php:167 Composer\Console\Application->doRun() at phar://D:/bin/composer/vendor/symfony/console/Application.php:123 Symfony\Component\Console\Application->run() at phar://D:/bin/composer/src/Composer/Console/Application.php:98 Composer\Console\Application->run() at phar://D:/bin/composer/bin/composer:43 require() at D:\bin\composer:25 require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--] [<packages>]...</packages></code>
刚好前2天建了个packagist,提交成功后就可以安装了,见http://segmentfault.com/a/1190000004294540
提交好马上就可以了,因为你在安装的时候他会去检索的

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。

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。

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。

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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