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<?php function test1($unset = false) { static $bar = 1; $bar++; echo $bar; unset($bar); echo $bar; $bar = "|"; echo $bar; // this initialization value is hoisted to the top of the function! static $bar = 5; $bar++; echo $bar; echo " "; } test1(); test1(); test1(); test1(); static $bar = 1337;
Output for 8.3.0 - 8.3.6
Fatal error: Duplicate declaration of static variable $bar in /in/GK7GK on line 16
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
6 Warning: Undefined variable $bar in /in/GK7GK on line 11 |7 8 Warning: Undefined variable $bar in /in/GK7GK on line 11 |9 10 Warning: Undefined variable $bar in /in/GK7GK on line 11 |11 12 Warning: Undefined variable $bar in /in/GK7GK on line 11 |13
Output for 5.0.4 - 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, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
6 Notice: Undefined variable: bar in /in/GK7GK on line 11 |7 8 Notice: Undefined variable: bar in /in/GK7GK on line 11 |9 10 Notice: Undefined variable: bar in /in/GK7GK on line 11 |11 12 Notice: Undefined variable: bar in /in/GK7GK on line 11 |13
Output for 7.3.32 - 7.3.33
6|7 8|9 10|11 12|13
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
6 Notice: Undefined variable: bar in /in/GK7GK on line 11 |7 8 Notice: Undefined variable: bar in /in/GK7GK on line 11 |9 10 Notice: Undefined variable: bar in /in/GK7GK on line 11 |11 12 Notice: Undefined variable: bar in /in/GK7GK on line 11 |13
preferences:
247.4 ms | 402 KiB | 326 Q