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<?php echo implode( ',', array( intval($now_array['month']) - 3, intval($now_array['month']) - 2, intval($now_array['month']) - 1 ) );
Output for 8.3.0 - 8.3.4
Warning: Undefined variable $now_array in /in/RKhhi on line 6 Warning: Trying to access array offset on null in /in/RKhhi on line 6 Warning: Undefined variable $now_array in /in/RKhhi on line 7 Warning: Trying to access array offset on null in /in/RKhhi on line 7 Warning: Undefined variable $now_array in /in/RKhhi on line 8 Warning: Trying to access array offset on null in /in/RKhhi on line 8 -3,-2,-1
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
Warning: Undefined variable $now_array in /in/RKhhi on line 6 Warning: Trying to access array offset on value of type null in /in/RKhhi on line 6 Warning: Undefined variable $now_array in /in/RKhhi on line 7 Warning: Trying to access array offset on value of type null in /in/RKhhi on line 7 Warning: Undefined variable $now_array in /in/RKhhi on line 8 Warning: Trying to access array offset on value of type null in /in/RKhhi on line 8 -3,-2,-1
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: now_array in /in/RKhhi on line 6 Notice: Trying to access array offset on value of type null in /in/RKhhi on line 6 Notice: Undefined variable: now_array in /in/RKhhi on line 7 Notice: Trying to access array offset on value of type null in /in/RKhhi on line 7 Notice: Undefined variable: now_array in /in/RKhhi on line 8 Notice: Trying to access array offset on value of type null in /in/RKhhi on line 8 -3,-2,-1
Output for 7.3.32 - 7.3.33, 7.4.26
-3,-2,-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 - 5.5.35, 5.6.0 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31
Notice: Undefined variable: now_array in /in/RKhhi on line 6 Notice: Undefined variable: now_array in /in/RKhhi on line 7 Notice: Undefined variable: now_array in /in/RKhhi on line 8 -3,-2,-1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: now_array in /in/RKhhi on line 6 Notice: Undefined variable: now_array in /in/RKhhi on line 7 Notice: Undefined variable: now_array in /in/RKhhi on line 8 -3,-2,-1

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