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<?php $t = "u: alpha p: p_alpha u: beta p: p_beta u: gamma p: p_gamma u: delta p: p_delta "; echo preg_grep("/^u: *alpha\np: *(.*?)\n/", $credentials);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
Warning: Undefined variable $credentials in /in/93eel on line 15 Fatal error: Uncaught TypeError: preg_grep(): Argument #2 ($array) must be of type array, null given in /in/93eel:15 Stack trace: #0 /in/93eel(15): preg_grep('/^u: *alpha\np: ...', NULL) #1 {main} thrown in /in/93eel on line 15
Process exited with code 255.
Output for 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: credentials in /in/93eel on line 15 Warning: preg_grep() expects parameter 2 to be array, null given in /in/93eel on line 15
Output for 7.3.32 - 7.3.33
Warning: preg_grep() expects parameter 2 to be array, null given in /in/93eel on line 15
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6
Notice: Undefined variable: credentials in /in/93eel on line 15 Warning: preg_grep(): Second argument to preg_grep() should be an array in /in/93eel on line 15
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: credentials in /in/93eel on line 15 Warning: preg_grep(): Second argument to preg_grep() should be an array in /in/93eel on line 15
Output for 4.3.0 - 4.3.10
Notice: Undefined variable: credentials in /in/93eel on line 15 Warning: Second argument to preg_grep() should be an array in /in/93eel on line 15

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