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<?php $json = json_encode(array('phone_number' => '+123123'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => '-123123'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => '1.2e3'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => '0.00001'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => '+a33123456789'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => 'a123'), JSON_NUMERIC_CHECK); var_dump($json); $json = json_encode(array('phone_number' => '0123'), JSON_NUMERIC_CHECK); var_dump($json);
Output for git.master, git.master_jit, rfc.property-hooks
string(23) "{"phone_number":123123}" string(24) "{"phone_number":-123123}" string(21) "{"phone_number":1200}" string(23) "{"phone_number":1.0e-5}" string(32) "{"phone_number":"+a33123456789"}" string(23) "{"phone_number":"a123"}" string(20) "{"phone_number":123}"

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