Warning: A non-numeric value encountered in /templates/section-home.php on Line 34 [duplicate]










0















This question already has an answer here:



  • Warning: A non-numeric value encountered

    14 answers



I have changed my php version from 5.6 to 7.2.




Warning: A non-numeric value encountered in
/templates/section-home.php on Line 34




This is the line



 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j;


In this code



 <?php
 $slideCount = "";
 $slideNumber= "";
 if ( px_opt('home-type-switch') == 'home-slider' ) {
 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j; 
 if ( $slideCount > 1 ) { ?>


What do I have to change?
Thank you






php







share|improve this question















marked as duplicate by Qirel, Mohammad, RiggsFolly php
Users with the  php badge can single-handedly close php questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
 Nov 12 at 14:06


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    Ummmmm, and line #34 is where exactly?
    – MonkeyZeus
    Nov 12 at 14:06










  • For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
    – RiggsFolly
    Nov 12 at 14:07















0















This question already has an answer here:



  • Warning: A non-numeric value encountered

    14 answers



I have changed my php version from 5.6 to 7.2.




Warning: A non-numeric value encountered in
/templates/section-home.php on Line 34




This is the line



 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j;


In this code



 <?php
 $slideCount = "";
 $slideNumber= "";
 if ( px_opt('home-type-switch') == 'home-slider' ) {
 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j; 
 if ( $slideCount > 1 ) { ?>


What do I have to change?
Thank you






php







share|improve this question















marked as duplicate by Qirel, Mohammad, RiggsFolly php
Users with the  php badge can single-handedly close php questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
 Nov 12 at 14:06


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    Ummmmm, and line #34 is where exactly?
    – MonkeyZeus
    Nov 12 at 14:06










  • For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
    – RiggsFolly
    Nov 12 at 14:07













0












0








0








This question already has an answer here:



  • Warning: A non-numeric value encountered

    14 answers



I have changed my php version from 5.6 to 7.2.




Warning: A non-numeric value encountered in
/templates/section-home.php on Line 34




This is the line



 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j;


In this code



 <?php
 $slideCount = "";
 $slideNumber= "";
 if ( px_opt('home-type-switch') == 'home-slider' ) {
 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j; 
 if ( $slideCount > 1 ) { ?>


What do I have to change?
Thank you






php







share|improve this question
















This question already has an answer here:



  • Warning: A non-numeric value encountered

    14 answers



I have changed my php version from 5.6 to 7.2.




Warning: A non-numeric value encountered in
/templates/section-home.php on Line 34




This is the line



 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j;


In this code



 <?php
 $slideCount = "";
 $slideNumber= "";
 if ( px_opt('home-type-switch') == 'home-slider' ) {
 for ($j = 1; $j <= 10; $j++) if ( px_opt('home-gallery-'.$j) ) $slideCount+=1; $slideNumber=$j; 
 if ( $slideCount > 1 ) { ?>


What do I have to change?
Thank you





This question already has an answer here:



  • Warning: A non-numeric value encountered

    14 answers






php




php






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 12 at 14:08









RiggsFolly

69.7k1864109




69.7k1864109










asked Nov 12 at 14:04









SteffLo

31




31




marked as duplicate by Qirel, Mohammad, RiggsFolly php
Users with the  php badge can single-handedly close php questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
 Nov 12 at 14:06


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by Qirel, Mohammad, RiggsFolly php
Users with the  php badge can single-handedly close php questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
 Nov 12 at 14:06


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.









  • 1




    Ummmmm, and line #34 is where exactly?
    – MonkeyZeus
    Nov 12 at 14:06










  • For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
    – RiggsFolly
    Nov 12 at 14:07












  • 1




    Ummmmm, and line #34 is where exactly?
    – MonkeyZeus
    Nov 12 at 14:06










  • For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
    – RiggsFolly
    Nov 12 at 14:07







1




1




Ummmmm, and line #34 is where exactly?
– MonkeyZeus
Nov 12 at 14:06




Ummmmm, and line #34 is where exactly?
– MonkeyZeus
Nov 12 at 14:06












For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
– RiggsFolly
Nov 12 at 14:07




For future reference, it is always usful to identify the LINE with the error. Specially if its line 34 and you only show us 8 lines of code
– RiggsFolly
Nov 12 at 14:07












1 Answer
1






active

oldest

votes


















0














try to initialize your $slideCount and $slideNumber variables as 0 instead of ""






share|improve this answer



























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    try to initialize your $slideCount and $slideNumber variables as 0 instead of ""






    share|improve this answer

























      0














      try to initialize your $slideCount and $slideNumber variables as 0 instead of ""






      share|improve this answer























        0












        0








        0






        try to initialize your $slideCount and $slideNumber variables as 0 instead of ""






        share|improve this answer












        try to initialize your $slideCount and $slideNumber variables as 0 instead of ""







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 12 at 14:06









        Brandon Nelson

        837




        837













            -

            這個網誌中的熱門文章

            Barbados

            圖片
            For other uses, see Barbados (disambiguation). Not to be confused with Barbuda. Coordinates: 13°10′N 59°33′W  /  13.167°N 59.550°W  / 13.167; -59.550 Barbados Flag Coat of arms Motto:  "Pride and Industry" Anthem:  In Plenty and In Time of Need Capital and largest city Bridgetown 13°06′N 59°37′W  /  13.100°N 59.617°W  / 13.100; -59.617 Official languages English Recognised regional languages Bajan Creole Ethnic groups (est. 2010 [1] ) 92.4% black 3.1% multiracial 2.7% white 1.3% East Indian 0.5% other/unspecified Religion 75.6% Christian 2.5% other 20.6% none 1.2% unspecified [1] Demonym(s) Barbadian Bajan (colloquial) Government Unitary parliamentary constitutional monarchy • Monarch Elizabeth II •  Governor-General Dame Sandra Mason • Prime Minister Mia Mottley Legislature Parliament • Upper house Senate • Lower house House of Assembly Independence • From the United Kingdom 30 November 1966 Area • Total 439 km 2 (169 sq mi) (183rd) • Water (%) Negligib
            閱讀完整內容

            How to read a connectionString WITH PROVIDER in .NET Core?

            圖片
            6 I added .AddJsonFile("Connections.json", optional: true, reloadOnChange: true) in public Startup(IHostingEnvironment env) Connections.json contains: "ConnectionStrings": "DefaultConnection": "Server=(localdb)\mssqllocaldb;Database=DATABASE;Trusted_Connection=True;MultipleActiveResultSets=true", "COR-W81-101": "Data Source=DATASOURCE;Initial Catalog=P61_CAFM_Basic;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "COR-W81-100": "Data Source=DATASOURCE;Initial Catalog=Post_PS;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "MSEDGEWIN10": "Data Source=DATASOURCE; Initial Catalog=COR_Basic; Persist Security Info=False;Integrated Security=true;MultipleActiveResultSets=False;Packet Size=4096;Application Name="COR_Basic"", "server&qu
            閱讀完整內容

            Node.js Script on GitHub Pages or Amazon S3

            圖片
            0 I'm wondering if I can run a Node.js script in my Jekyll page from GitHub Pages or Amazon S3? I think it can't run on GitHub Pages since it doesn't support server side code. Not too sure. The code is below: var Airtable = require('airtable'); var base = new Airtable(apiKey: 'YOUR_API_KEY').base('appAnZVyYqusNPV5Q'); base('Invitee list').select( // Selecting the first 3 records in Complete list: maxRecords: 3, view: "Complete list" ).eachPage(function page(records, fetchNextPage) // This function (`page`) will get called for each page of records. records.forEach(function(record) console.log('Retrieved', record.get('Email')); ); // To fetch the next page of records, call `fetchNextPage`. // If there are more records, `page` will get called again. // If there are no more records, `done` will get called. fetchNextPage(); , function done(err) if (err) console.error(err); return; ); node.js
            閱讀完整內容