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<?php $var = "My account_3.3.2-sdas"; //echo $var = substr($var,0,(strrpos($var,"_3"))); $array_main["pos1"]["sub1"]["total"] = 0; $arr["pos1"]["sub1"]["total"]++; //echo $arr["pos1"]["sub1"]["total"]; //array_main["pos1"]["sub1"]["total]++; $bol = array_key_exists("pos1",$array_main); echo $bol;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $arr in /in/KNuqd on line 8 Warning: Undefined array key "pos1" in /in/KNuqd on line 8 Warning: Undefined array key "sub1" in /in/KNuqd on line 8 Warning: Undefined array key "total" in /in/KNuqd on line 8 1

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