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<?php function a ($p_a) { function b ($p_b) { return "I'm 'b' with parameters a:$p_a and b:$p_b\n"; } return b($p_a); } echo a(1);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $p_a in /in/drnki on line 4 I'm 'b' with parameters a: and b:1
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: p_a in /in/drnki on line 4 I'm 'b' with parameters a: and b:1
Output for 7.3.32 - 7.3.33
I'm 'b' with parameters a: and b:1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: p_a in /in/drnki on line 4 I'm 'b' with parameters a: and b:1
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331.99 ms | 402 KiB | 459 Q