{"id":24984,"date":"2022-12-07T03:15:38","date_gmt":"2022-12-06T21:45:38","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-php-fatal-error-trying-to-compare-if-rowdistance_namespliti\/"},"modified":"2022-12-07T03:15:38","modified_gmt":"2022-12-06T21:45:38","slug":"solved-php-fatal-error-trying-to-compare-if-rowdistance_namespliti","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-php-fatal-error-trying-to-compare-if-rowdistance_namespliti\/","title":{"rendered":"[Solved] PHP Fatal error: Trying to compare `if ($row[‘distance_name’]==$split($i)`"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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<\/div>\n
\n
\n

What’s Wrong<\/h1>\n

You’re trying to use a “variable variable” by building a variable name from two pieces, split<\/code> and $i<\/code>. This is not usually the best way to do things, and you’re doing it incorrectly.<\/p>\n

$split($i)<\/code> doesn’t mean “the variable named ‘split and the value of $i<\/code>.'” It means, “take a variable named $split<\/code>, treat its value as a function, and call that function with a parameter of $i<\/code>.”<\/p>\n

How to “Fix” It<\/h1>\n

If you really want to use variable variables, your syntax needs to be this:<\/p>\n

${'split' . $i}\n<\/code><\/pre>\n
Again, this is a bad idea. You really should use an array instead.<\/strong><\/p>\n
How to Do It a Better Way<\/h1>\n
Use an array, as in<\/p>\n
$split[1] = 1;\n$split[2] = 2;\n...\n<\/code><\/pre>\n
Then refer to the values as $split[$i]<\/code> for whatever (valid) values of $i<\/code>.<\/p>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            <\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved PHP Fatal error: Trying to compare `if ($row[‘distance_name’]==$split($i)` <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] What’s Wrong You’re trying to use a “variable variable” by building a variable name from two pieces, split and $i. This is not usually the best way to do things, and you’re doing it incorrectly. $split($i) doesn’t mean “the variable named ‘split and the value of $i.’” It means, “take a variable named $split, … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[339],"class_list":["post-24984","post","type-post","status-publish","format-standard","hentry","category-solved","tag-php"],"yoast_head":"\n[Solved] PHP Fatal error: Trying to compare `if ($row['distance_name']==$split($i)` - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-php-fatal-error-trying-to-compare-if-rowdistance_namespliti\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] PHP Fatal error: Trying to compare `if ($row['distance_name']==$split($i)` - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] What’s Wrong You’re trying to use a “variable variable” by building a variable name from two pieces, split and $i. This is not usually the best way to do things, and you’re doing it incorrectly. $split($i) doesn’t mean “the variable named ‘split and the value of $i.'” It means, “take a variable named $split, ... 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