包简介

It reads the whole file and you can perform a series of operations on it

README 文档

README

It reads the whole file and you can perform a series of operations on it

It is very easy to use

Install

 composer require hasan-22/open

Functions

Function	Return	Description	Example
ready	Object of class Open	Checks that the class it creates has not already been created
open	Object of class Open	Open file as array	open('filePath.txt')
write	Object of class Open	Writes the changes to the file
readLines	array	Returns an array of file lines
getString	string	It converts the lines of the file that has been converted into an array into a string and returns it
getLine	string	Returns a particular line from the file	getLine(2)
firstLine	string	get the first line of the file
lastLine	string	get the last line of the file
between	array	Taking lines between two lines	between(3,10)
append	Object of class Open	Adds the new word to the end of the file	append('word1','word2',....)
appendTo	Object of class Open	Adds the new word after the selected line of the file	appendTo('new word',3)
prepend	Object of class Open	Adds the new word to the beginning of the file	prepend('word1','word2',....)
prependTo	Object of class Open	Adds the new word to the beginning of the selected line of the file	prependTo('new word',4)
clean	Object of class Open	Remove null or empty line
deleteLine	Object of class Open	Delete a specific line	deleteLine(2)
emptyFile	Object of class Open	It empties the file
fileSize	string	Returns the size of the file

For example, we want to add some text to our file


$file = \Open\Open::ready();

$result = $file->open('file.txt')
->append('word','word1')
->appendTo('word2',1)
->prepend('word3','word4')
->prependTo('word5',2)
->clean()
->write();

or 

We want to add text to our file and then receive a array output

$result = $file->open('file.txt')
->append('word','word1')
->appendTo('word2',1)
->prepend('word3','word4')
->prependTo('word5',2)
->clean()
->write()->readLines();

print_r($result);

Sample output
[
    [0] => word3
    [1] => word4
    [2] => word5
    [3] => word
    [4] => word1
    [5] => word2
]

!!!! If you want to just get the output without writing to the file, omit the write() method. !!!!

For example

$result = $file->open('file.txt')
->append('word','word1')
->appendTo('word2',1)
->readLines();

print_r($result);

Sample output
[
    [0] => word
    [1] => word1
    [2] => word2
]

hasan-22/open 适用场景与选型建议

hasan-22/open 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 10 次下载、GitHub Stars 达 0，最近一次更新时间为 2023 年 01 月 24 日，在 PHP 生态内属于活跃度较高的组件。

它主要适用于以下技术方向：「php」「file」「open」「hasan」「read file」「write file」等业务场景。在实际项目中，围绕这些方向常见需要落地的问题包括：接口对接、性能调优、并发安全、与既有框架（Laravel / ThinkPHP / Yii / Webman 等）的兼容适配，以及生产环境的日志埋点与稳定性保障。

我们在过去多个企业项目中使用过 hasan-22/open 或与其功能相近的方案，如果你在选型或落地过程中遇到问题，例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查，欢迎联系我们协助评估。

围绕 hasan-22/open 我们能提供哪些服务？

定制开发 / 二次开发

基于 hasan-22/open 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。

BUG 修复 & 性能优化

线上偶发问题、内存泄漏、慢查询、并发异常等排查修复；针对高流量场景做缓存、队列、索引层面的调优。

项目外包 & 长期维护

承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维；也可按月提供技术保姆服务。

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