How to extract text in php using regex

Question

My Text :

12a49803-713c-4204-a8e6-248e554a352d_ Content-Type: text/plain; charset="iso-8859-6" Content-Transfer-Encoding: base64 DQrn0Ocg0dPH5MkgyszR6sjqySDl5iDH5OfoyuXq5A0KDQrH5OTaySDH5NnRyOrJIOXP2ejlySAx MDAlDQogCQkgCSAgIAkJICA= --_12a49803-713c-4204-a8e6-248e554a352d_ Content-Type: text/html; charset="iso-8859-6" Content-Transfer-Encoding: base64 PGh0bWw+DQo8aGVhZD4NCjxzdHlsZT48IS0tDQouaG1tZXNzYWdlIFANCnsNCm1hcmdpbjowcHg7 

I want to extract iso-8859-6

Answer 1

you could do: preg_match('/charset="([^"]+)"/',$string,$m); echo $m[1];

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Edit: In case all need matching (prompted from other answer) modify like this:

preg_match_all('/charset="([^"]+)"/',$string,$m); print_r($m);