php

[Solved] send jsonobject to server but php can not covert json object to array

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[ad_1] It could be due to the encoding. Try using utf8_decode(). $jsonString = ‘{“type”: “get_new_products”,”city”: “abhar”,”page”: 0}’; $decodedJson = utf8_decode($jsonString); // Second parameter must be true to output an array $jsonArray = json_decode($decodedJson, true); // Error handling if (json_last_error()) { switch (json_last_error()) { case JSON_ERROR_NONE: echo ‘No errors’; break; case JSON_ERROR_DEPTH: echo ‘Maximum stack depth … Read more

[Solved] Form to redirect to a particular URL

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[ad_1] Solved with <script type=”text/javascript”> function goTo() { var NUM= document.forms[0].NUM.value; var URL = ‘http://staticurl/’ window.location = URL+NUM+’.jpg’; return false; } </script> And <form action=”” method=”get” onsubmit=”return goTo()”> [ad_2] solved Form to redirect to a particular URL

[Solved] then mistake at function PHP

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[ad_1] Change to function foo($string, $color) { echo ‘<p style=”color: ‘.$color.’;”>’.$string.'</p>’; } foo(“example”, “#FF00AE”); Need to be a string and start with # hexdecimal color symbol also your echo had a wrong chart ; I fixed it 5 [ad_2] solved then mistake at function PHP

[Solved] why nested loop not working in laravel

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[ad_1] You have to make another array from your collection. And then you will able to get anything that you need. $result = []; foreach ($users as $u) { $result[ $u-> namecategory ] = $result[ $u-> namecategory ] ?? []; $result[ $u-> namecategory ][$namesubcategory] = $result[ $u-> namecategory ][$namesubcategory] ?? []; $result[ $u-> namecategory ][$namesubcategory][] … Read more

[Solved] How can I insert multiple li items each in a different row in mysql with a single click (jQuery, PHP, SQL) [closed]

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[ad_1] You can insert many values into SQL with a single command (though not recommend, use PDO), such as INSERT INTO MyTable ( Column1, Column2 ) VALUES ( Value1, Value2 ), ( Value1, Value2 ) If using jQuery, you can use $.post() to send data to your web server (PHP). Here’s an example: var items … Read more

[Solved] How to I can split match letter in string PHP

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[ad_1] Try this; >>> $string = ‘ABCCDF[GH]IJJ[KLM]’; => “ABCCDF[GH]IJJ[KLM]” >>> preg_match_all(‘/\[(\w+)\]/’, $string, $matches); => 2 $matches will look like below. [ [ “[GH]”, “[KLM]”, ], [ “GH”, “KLM”, ], ] 2 [ad_2] solved How to I can split match letter in string PHP

[Solved] PHP: Property visibilty, static, etc [closed]

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[ad_1] static means the value is accessed via self::$var instead of $this->var, is not instance-specific (i.e. it’s also available in static methods) and thus ideal for singletons and similar patterns a public var is accessible from everywhere, i.e. both from inside the class and outside a protected var is only accessible from inside the class … Read more

[Solved] how to display a string pattern using php loops

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[ad_1] $array = “computer”; $count = strlen($array); for($i=0;$i<=$count;$i++) { echo substr($array,0,$i+1).”<br>”; } $array = “computer”; $count = strlen($array)-1; $out=””; for($i=0;$i<=$count;$i++) { $out .= $array[$i]; echo $out.”<br>”; } Have a nice day 🙂 2 [ad_2] solved how to display a string pattern using php loops

[Solved] password_verify won’t work [closed]

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[ad_1] $sql=”SELECT [..snip..] and password=’password_verify($password, $hashAndSalt)'”; ^^^^^^^^^^^^^^^ You cannot embed PHP code in a string and expect PHP to execute it, nor will MySQl execute PHP code for you, since MySQL has absolutely no idea what PHP is. Even if that php function call did magically somehow get executed, it can only ever return a … Read more

[Solved] Convert .5 into 1/2

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[ad_1] PHP code demo(In HTML it will work fine) <?php $number=”10.5000″; if(preg_match(“/^[1-9][0-9]*\.5[0]{0,}$/”, $number)) { echo $used = preg_replace(“/\.5[0]{0,}$/”, “&frac12;”, $number); } elseif(preg_match(“/^[0]*\.5[0]{0,}$/”, $number)) { echo $used = str_replace(“$number”, “&frac12;”, $number); } else { echo $number; } Output: 10½ 14 [ad_2] solved Convert .5 into 1/2