获取 php 中特定值之后的所有字符串
Get all string after specific value in php
我需要所需的输出,无论是 preg_match 还是爆炸,这都不是问题。我需要给定数组格式的输出。
我正在尝试从这个变量中拆分字符串
输入
嗨FF_nm,
您所在的城市是 FF_city,您的性别是 FF_gender。网络研讨会标题是 FF_extraparam1
你的名字又是 FF_nickname
输出
array => [nickname,city,gender,extraparam1,nickname]
代码
<?php
$data = "Hi FF_nm,
Your city is FF_city and your gender is FF_gender. webinar title is FF_extraparam1
Again your name is FF_nickname";
if (($pos = strpos($data, "FIELDMERGE_")) !== FALSE) {
$whatIWant = substr($data, $pos+1);
}
echo $whatIWant;
?>
您可以将 explode
与 foreach
循环一起使用:
$arr = explode("FIELDMERGE_", $data);
array_shift($arr); // you don't need the first element
foreach($arr as $e) {
$word = array_shift(explode(" ", $e)); //take the first word
$res[] = preg_replace('/[^a-z\d]/i', '', $word); //remove the , / . / \n and so on...
}
您可以将 preg_match_all
与正后视模式一起使用。
preg_match_all('/(?<=FF_)\w+/', $data, $fields);
$output = $fields[0];
我需要所需的输出,无论是 preg_match 还是爆炸,这都不是问题。我需要给定数组格式的输出。
我正在尝试从这个变量中拆分字符串
输入
嗨FF_nm, 您所在的城市是 FF_city,您的性别是 FF_gender。网络研讨会标题是 FF_extraparam1 你的名字又是 FF_nickname
输出
array => [nickname,city,gender,extraparam1,nickname]
代码
<?php
$data = "Hi FF_nm,
Your city is FF_city and your gender is FF_gender. webinar title is FF_extraparam1
Again your name is FF_nickname";
if (($pos = strpos($data, "FIELDMERGE_")) !== FALSE) {
$whatIWant = substr($data, $pos+1);
}
echo $whatIWant;
?>
您可以将 explode
与 foreach
循环一起使用:
$arr = explode("FIELDMERGE_", $data);
array_shift($arr); // you don't need the first element
foreach($arr as $e) {
$word = array_shift(explode(" ", $e)); //take the first word
$res[] = preg_replace('/[^a-z\d]/i', '', $word); //remove the , / . / \n and so on...
}
您可以将 preg_match_all
与正后视模式一起使用。
preg_match_all('/(?<=FF_)\w+/', $data, $fields);
$output = $fields[0];