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<?php function a () { static $ax = 0; function b() { static $bx = 0; echo "I am ".__FUNCTION__.". I have been called ".$bx++." times\n"; } echo "I am ".__FUNCTION__.". I have been called ".$ax++." times\n"; } echo function_exists("b") ? "b is defined\n" : "b is not defined\n"; a(); echo function_exists("b") ? "b is defined\n" : "b is not defined\n"; b(); a(); echo function_exists("b") ? "b is defined\n" : "b is not defined\n";
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 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, 7.3.12 - 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
b is not defined I am a. I have been called 0 times b is defined I am b. I have been called 0 times Fatal error: Cannot redeclare b() (previously declared in /in/eoioA:6) in /in/eoioA on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
b is not defined I am a. I have been called 0 times b is defined I am b. I have been called 0 times Fatal error: Cannot redeclare b() (previously declared in /in/eoioA:6) in /in/eoioA on line 5
preferences:
216.06 ms | 402 KiB | 313 Q