如何从PHP中的文本获取特定的数字变量

Question

我在这里有一个PHP代码

fileListBox.Items.AddRange(Properties.Settings.Default.FileList.Split(new[] { ';' },StringSplitOptions.RemoveEmptyEntries));

现在我想获得如下输出

G[G$Value < 1000, "Value"] <- G[G$Value < 1000, "Value"]*100

请帮助我在PHP中进行操作

Answer 1

类似....

<?php

$data = "Called Number Call Type Call Time Call Duration Call Charges
9231332454834 SMS2/5/2019 9:31:15
AM-- Minutes 0.00 PKR 9230374555790 SMS2/4/2019 8:42:07
PM-- Minutes 0.00 PKR
";


preg_match_all ( "/\d{5,13}/", $data, $matches );

print_r ( $matches[0] ); 

?>

Answer 2

您可以使用preg_match_all()进行操作。从我的角度来看，具有php函数（例如array_filter()

）的非正则表达式解决方案

<?php
$txtnum = "Called Number Call Type Call Time Call Duration Call Charges 9231332454834 SMS2/5/2019 9:31:15 AM-- Minutes 0.00 PK 9230374555790 SMS2/4/2019 8:42:07 PM-- Minutes 0.00 PKR";
$words = explode(' ', $txtnum);
$result = array_filter($words, 'ctype_digit');
echo implode(PHP_EOL, $result);
?>

输出：

9231332454834 
9230374555790

演示： https://3v4l.org/GCViG