PHP-允许字符串数字和少量符号

PHP-允许字符串数字和少量符号,php,mysql,csv,Php,Mysql,Csv,如何允许preg_替换字符串、数字和少量符号 preg_replace("/[^0-9]/","",$data[0]); //only works fine for numbers 列值为: Technische achtergrond,0,1 Maritieme bediende,1,1 Transport rijbewijs C en CE,0,4 Commercieel bediende,1,5 Heftruck/Reachtruck(technisch operator),0,5 Bo

如何允许
preg_替换
字符串、数字和少量符号

preg_replace("/[^0-9]/","",$data[0]); //only works fine for numbers
列值为:

Technische achtergrond,0,1
Maritieme bediende,1,1
Transport rijbewijs C en CE,0,4
Commercieel bediende,1,5
Heftruck/Reachtruck(technisch operator),0,5
Boukhouding/Financieel,1,3

你的实际需求是什么?你能清楚地定义你的需求吗!试着像
^[A-Z][A-Z]+\/[A-Z][A-Z]+\(.*\),\d\d$
@m0rtis教别人比为别人做更值得:)
preg_replace("#[^0-9a-z\(\),/\-\.'\" ]#i", "", $data[0]);