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<?php $id = '14910855968770314426'; $guid = base_convert($id, 10, 16); $guid2 = gmp_strval(gmp_init($id, 10), 16); var_dump($guid); var_dump($guid2);
Output for 5.5.0 - 7.4.6
string(16) "ceee0080a3915000" string(16) "ceee0080a39150ba"
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function gmp_strval() in /in/OU4lK on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: gmp_strval() in /in/OU4lK on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: gmp_strval() in /in/OU4lK on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: gmp_strval() in /in/OU4lK on line 5