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<?php $mobile = '01234567'; $zero_lead = "/^01/"; $country_code = "44"; $phone = preg_replace($zero_lead, $country_code, $mobile, -1, $count); $accountNumber = $count ? '' : $mobile; $post_data = array( 'phone' => $phone, 'accountNumber' => $accountNumber, ); echo json_encode($post_data);
Output for git.master, git.master_jit, rfc.property-hooks
{"phone":"44234567","accountNumber":""}

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