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<?php var_dump(grapheme_extract(array(), 0));
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: grapheme_extract(): Argument #1 ($haystack) must be of type string, array given in /in/PX332:2 Stack trace: #0 /in/PX332(2): grapheme_extract(Array, 0) #1 {main} thrown in /in/PX332 on line 2
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function grapheme_extract() in /in/PX332:2 Stack trace: #0 {main} thrown in /in/PX332 on line 2
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32
Warning: grapheme_extract() expects parameter 1 to be string, array given in /in/PX332 on line 2 bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Fatal error: Call to undefined function grapheme_extract() in /in/PX332 on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: grapheme_extract() in /in/PX332 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: grapheme_extract() in /in/PX332 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: grapheme_extract() in /in/PX332 on line 2

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