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<?php var_dump((string) 1234567890.12345678); print_r(json_decode('{"test":1234567890.12345678}')); ini_set('precision', 20); var_dump((string) 1.23343224234); print_r(json_decode('{"test":1234567890.12345678}'));
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(15) "1234567890.1235" stdClass Object ( [test] => 1234567890.1235 ) string(21) "1.2334322423399999291" stdClass Object ( [test] => 1234567890.1234567165 )
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
string(15) "1234567890.1235" Fatal error: Call to undefined function json_decode() in /in/B6n9k on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
string(15) "1234567890.1235" Fatal error: Call to undefined function: json_decode() in /in/B6n9k on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
string(15) "1234567890.1235" Fatal error: Call to undefined function: json_decode() in /in/B6n9k on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
string(15) "1234567890.1235" Fatal error: Call to undefined function: json_decode() in /in/B6n9k on line 3

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