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<?php class User { const STATE_BLOCKED = 0; const STATE_VALIDATED = 1; const STATE_NOT_VALIDATED = 2; public static $states = [ User::STATE_BLOCKED => 'Bloqueado', User::STATE_VALIDATED => 'Normal', User::STATE_NOT_VALIDATED => 'Pendiente de validación', ]; public function setState($state) { var_dump($state); var_dump(ctype_digit($state)); var_dump(array_key_exists($state, User::$states)); if (!ctype_digit(to_string($state)) or !array_key_exists($state, User::$states)) { echo "bad state '$state'"; } echo 'ok'; } public function setUnvalidated() { $this->setState(User::STATE_NOT_VALIDATED); } } $u = new User(); $u->setUnvalidated();
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(2) Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/LRXHX on line 19 bool(false) bool(true) Fatal error: Uncaught Error: Call to undefined function to_string() in /in/LRXHX:22 Stack trace: #0 /in/LRXHX(30): User->setState(2) #1 /in/LRXHX(35): User->setUnvalidated() #2 {main} thrown in /in/LRXHX on line 22
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(2) Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/LRXHX on line 19 bool(false) bool(true) Fatal error: Uncaught Error: Call to undefined function to_string() in /in/LRXHX:22 Stack trace: #0 /in/LRXHX(30): User->setState(2) #1 /in/LRXHX(35): User->setUnvalidated() #2 {main} thrown in /in/LRXHX on line 22
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 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
int(2) bool(false) bool(true) Fatal error: Uncaught Error: Call to undefined function to_string() in /in/LRXHX:22 Stack trace: #0 /in/LRXHX(30): User->setState(2) #1 /in/LRXHX(35): User->setUnvalidated() #2 {main} thrown in /in/LRXHX on line 22
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
int(2) bool(false) bool(true) Fatal error: Call to undefined function to_string() in /in/LRXHX on line 22
Process exited with code 255.
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