PHP，分解一个文本文件，每个句子之间都有特殊字符

Question

我有一个文本文件使用 Unicode 编码（有时它包含希伯来语），其中包含文本，每个句子之间有两个特殊字符 (■■)，就像这样( alt + 2 + 5 + 4 ) 这是一个示例

"How are you, It's a cool day .. how can I read this sentence in a string variable with the quotes."■■

"This is second sentence I want it in another variable or in second cell in array."■■


This is third sentence. It is without quotes I want to read it to a string.■■

This is fourth sentence it includes an enter,
The fourth sentence isn't completed right yet.

The sentence doesn't completed until the special character is appears,


Maybe there a lot of lines in the same sentence.
This is the last part of the sentence■■

"This is the fifth sentence", this is the second part of the fifth sentence■■

Maybe between every two sentences there is a lot of empty lines, This is the sixth sentence■■



Thanks I wish anyone can help me with this, This is the last sentence■■

我纠正了这段代码，但它不起作用：

<?php
$file=file_get_contents("text_file.txt");
$file_= urldecode($file);
$sentences = explode('■■',$file_);
?>

当我为第一句话制作指定代码时（我没有把所有文件放在一起以便于阅读）我得到

Array ( [0] => ��"How are you, It s a cool day .. how can I read this sentence in a string variable with the quotes."�%�%

其他句子也一样..（我看到所有句子都在同一行）我的意思是没有输入

另一件事我想忽略两个句子之间的行我的意思是忽略 ■■

之后的空行

Answer 1

使用mb_split代替explode

Answer 2

另一种方法（因为它对我也不起作用）：

<?php

$result = array();
$file = explode("■■", file_get_contents("sentences.txt")); /* EDIT : 2 x ALT254*/
foreach ( $file as $content ) {
$result[] = $content;
}
print_r($result);

?>

Answer 3

尝试使用：■或＆#x25A0;而不是■。

Answer 4

我找到了解决方案... 我必须将文本文件保存为 UTF-8 而不是 Unicode。现在可以了谢谢

PHP，分解一个文本文件，每个句子之间都有特殊字符

PHP, explode a text file that have special characters between every sentence

php

string

explode

special-characters

text-files