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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 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
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}"
Output for 5.3.0 - 5.3.2
Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 2 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 2 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 5 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 5 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 8 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 8 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 11 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 11 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 14 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 14 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 17 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 17 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 21 Warning: json_encode() expects parameter 2 to be long, string given in /in/Q56je on line 21 NULL
Output for 5.2.0 - 5.2.17
Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 2 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 2 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 5 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 5 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 8 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 8 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 11 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 11 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 14 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 14 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 17 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 17 NULL Notice: Use of undefined constant JSON_NUMERIC_CHECK - assumed 'JSON_NUMERIC_CHECK' in /in/Q56je on line 21 Warning: json_encode() expects exactly 1 parameter, 2 given in /in/Q56je on line 21 NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/Q56je on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/Q56je on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/Q56je on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/Q56je on line 2

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