我有一個PHP腳本,其中我正在讀取一個csv並將值導入數組進行計算。我已經使用WAMP在本地主機上構建了這個大腳本,並且一切正常。我已經把它變成一個Web服務器現在正在通過接收大約一半的內存錯誤(我沒有在本地主機接收)本地主機和服務器之間的內存分配和利用差異 - PHP
解決,我已經把下面的代碼貫穿於我的代碼段:
echo memory_get_usage();
並已註釋掉所有部分,並一直工作直到它出錯。
段1,我有內存分配2.16 MB的本地主機和1.29 MB的網絡服務器。 在第二段,我有內存分配2.32 MB的本地主機和1.57 MB的網絡服務器。
然而上段三個I得到本地主機3.32 MB,但對於服務器我得到以下錯誤:
Fatal error: Out of memory (allocated 326631424) (tried to allocate 71 bytes) in /home/blablabla
沒有任何人有一個想法是什麼會導致此?該文件來自同一個目錄,這裏是下面的代碼。這是一個足球計算器,讀取歷史統計數據來計算幻想足球積分,只有194線長
我不是一個很好的程序員,我正在使用這個項目來從根本上學習我的第一個語言。這是我寫的第一部分代碼,所以我確信它需要重新編寫(而且我可能會這麼做),但是我沒有看到錯誤會導致這種情況。它是我創建的陣列的數量?爲什麼它會在localhost而不是web服務器上運行?使用siteground作爲託管
感謝您對任何人抽出時間
$file_handle = fopen("football/Historical/QBHIST.csv", "r"); //opens historical csv file of qb
while (!feof($file_handle)) { //while the end of file is not reached, populate arrays as listed below.
$line_of_text = fgetcsv($file_handle, 1024); //line of text[n] is the value after each comma delimeter in the handle file
$PName = $line_of_text[0]; //player name
$PTeam = $line_of_text[1]; //team
$PPlays = $line_of_text[2]; //plays played
$PGamesPlayed = $line_of_text[3]; //games played
$PRushAtt = $line_of_text[4]; //rush attempts
$PRushYd = $line_of_text[5]; //rush yards
$PRushTD = $line_of_text[6]; //rush td
$PPassAtt = $line_of_text[7]; //pass attempts
$PPassComp = $line_of_text[8]; //pass completions
$PPassYard = $line_of_text[9]; //pass yards
$PPassTD = $line_of_text[10]; //pass td
$PFumbLst = $line_of_text[11]; //fumbles lost
$PIntThr = $line_of_text[12]; //interceptions thrown
$PYear = $line_of_text[13]; //season year
$PPos = $line_of_text[14]; //player position
$PRecTD = $line_of_text[15]; //receiving td
$PRecYd = $line_of_text[16]; //receiving yards
$PRecCat = $line_of_text[17]; //receptions
$PRecTar = $line_of_text[18]; //targets
$PRecDrp = $line_of_text[19]; //drops
$PIncThr = $PPassAtt - $PPassComp; //pass incompletions
if ($PGamesPlayed <= 0){ //in case the CSV is wrong - Zeroes create weird results (but only have an effect in SUPER SUPER SUPER deep leagues (like 300+ players)
$PGamesPlayed = 1;
}
if ($PassYdValue == 0){ //these are to prevent n/0 errors.
$PassYdValue = 100000000000000000;
}
if ($RushYdValue == 0){
$RushYdValue = 100000000000000000; //these are to prevent n/0 errors.
}
if ($RecYdValue == 0){
$RecYdValue = 100000000000000000; //these are to prevent n/0 errors.
}
//points scored formula
$QBPoints =
($PPassTD * $PassTdValue) +
($PPassYard/$PassYdValue) +
($PPassComp * $PassCompValue) +
($PIntThr * $PassIntValue) +
($PIncThr * $PassIncValue) +
($PPassAtt * $PassAttValue) +
($PRushAtt * $RushAttValue) +
($PRushTD * $RushTdValue) +
($PRushYd/$RushYdValue) +
($RushFumbValue * $PFumbLst) +
($PRecTD * $RecTdValue) +
($PRecYd/$RecYdValue) +
($PRecTar * $RecTarValue) +
($PRecCat * $RecCatValue) +
($ArrayKey/10000000)* -1; //this arraykey/billion is to prevent duplicate scores that might have an effect. each player = unique score
$PointsArray[$ArrayKey] = $QBPoints; //populates arrays for calc'd points to remain UNSORTED
$NamesArray[$ArrayKey] = $PName; //populates array for player name
$YearArray[$ArrayKey] = $PYear; //populates array for year
$GamesArray[$ArrayKey] = $PGamesPlayed; //populates array for games played
$PTDArray[$ArrayKey] = $PPassTD; //populates array for pass td
$RTDArray[$ArrayKey] = $PRushTD; //populates array for rush td
$PYdArray[$ArrayKey] = $PPassYard; //populates array for pass yards
$RYdArray[$ArrayKey] = $PRushYd; //populates array for rush yards
$PPGArray[$ArrayKey] = $QBPoints/$PGamesPlayed; //populates array for Points per game to remain UNSORTED
$PPGSortArray[$ArrayKey] = $QBPoints/$PGamesPlayed; //populates array for Points per game to be SORTED
$PosArray[$ArrayKey] = "QB"; //populates array for position
$PAttArray[$ArrayKey] = $PPassAtt; //populates array for PassATT
$PCompArray[$ArrayKey] = $PPassComp; //populates array for PassComp
$RAttArray[$ArrayKey] = $PRushAtt; //populates array for RushATT
$PIntArray[$ArrayKey] = $PIntThr; //populates array for interceptions thrown
$CatArray[$ArrayKey] = $PRecCat; //populates array for Catches
$CYdArray[$ArrayKey] = $PRecYd; //populates array for receiving yards
$CTDArray[$ArrayKey] = $PRecTD; //populates array for receiving TD
$FumbArray[$ArrayKey] = $PFumbLst; //populates array for fumbles
$ArrayKey = $ArrayKey + 1;
}
array_pop($PointsArray);
array_pop($NamesArray);
array_pop($YearArray);
array_pop($GamesArray);
array_pop($PTDArray);
array_pop($RTDArray);
array_pop($PYdArray);
array_pop($RYdArray);
array_pop($PPGArray);
array_pop($PPGSortArray);
array_pop($PosArray);
array_pop($PAttArray);
array_pop($RAttArray);
array_pop($PIntArray);
array_pop($CatArray);
array_pop($CYdArray);
array_pop($CTDArray);
//array_pop($GamesArray);
fclose($file_handle); //close your csv silly!
echo "<br>";
echo "made it to QB";
echo memory_get_usage();
當你在代碼中引用「段」時,你到底在說什麼?此外,錯誤發生的行號處的代碼行是什麼? – Crackertastic 2014-10-17 01:19:28