( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php on line 0
Call Stack
#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3797	9308640	rest_get_server( )	...\rest-api.php:403
11	1.3797	9311576	do_action( )	...\rest-api.php:577
12	1.3797	9311952	WP_Hook->do_action( )	...\plugin.php:517
13	1.3797	9311952	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	1.3812	9351152	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	1.3815	9359144	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

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Call Stack
#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4631	11099136	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	1.4631	11099464	header ( )	...\class-wp-rest-server.php:1768

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Call Stack
#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4649	11099080	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	1.4649	11099400	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4672	11099272	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	1.4672	11099640	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4693	11099160	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	1.4693	11099480	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4713	11099224	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	1.4713	11099592	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4728	11099272	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	1.4728	11099640	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.6557	11344280	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	1.6557	11344280	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	1.6557	11344856	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1768
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#	Time	Memory	Function	Location
1	0.0003	401504	{main}( )	...\index.php:0
2	0.0004	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3788	9280880	wp( )	...\wp-blog-header.php:16
4	1.3788	9280904	WP->main( )	...\functions.php:1334
5	1.3789	9280904	WP->parse_request( )	...\class-wp.php:780
6	1.3797	9307592	do_action_ref_array( )	...\class-wp.php:399
7	1.3797	9307592	WP_Hook->do_action( )	...\plugin.php:565
8	1.3797	9307592	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3797	9308608	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4628	11099480	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.6557	11344280	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	1.6590	11344280	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	1.6590	11344600	header ( )	...\class-wp-rest-server.php:1768

{"id":1175,"date":"2017-08-24T11:47:41","date_gmt":"2017-08-24T11:47:41","guid":{"rendered":"http:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/transaction-payment-leg\/request-hash-calculation\/"},"modified":"2017-09-08T10:09:30","modified_gmt":"2017-09-08T10:09:30","slug":"request-hash-calculation","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/transaction-payment-leg\/request-hash-calculation\/","title":{"rendered":"Request Hash Calculation"},"content":{"rendered":"

HASH COMPUTATION<\/strong><\/h4>\n
The following fields are to be combined and hashed using SHA512<\/em> algorithm and this private hash key assigned to the hash<\/u><\/strong> POST field:-<\/p>\n
\n
txn_ref<\/u><\/strong><\/li>\n
product_id<\/u><\/strong><\/li>\n
pay_item_id<\/u><\/strong><\/li>\n
amount<\/u><\/strong><\/li>\n
site_redirect_url<\/u><\/strong><\/li>\n
MacKey<\/u><\/strong><\/li>\n<\/ul>\n
$\"\"$ <\/p>\n
where \u2018+\u2019 represents string concatenation of values (i.e, \u201ca\u201d + \u201cb\u201d = \u201cab\u201d).<\/p>\n
Please note the order of the parameters<\/strong>.<\/p>\n
Mac Key:-<\/p>\n
This is a 128 character alphanumeric string that is used to calculate the hash. It is usually provided when the merchant is about to Go Live (i.e start accepting real payments). For DEMO transactions, the following value should be used:-<\/p>\n
D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/em><\/span><\/p>\n
Please be wary of extra characters and spaces when working with the MAC Key and hash computation.<\/p>\n
<\/p>\n
Hash Computation Example<\/h4>\n
For example for a transaction with the following field values –<\/p>\n
1) txn_ref \u2013 MYC_060616_31<\/span><\/p>\n
2) product_id – 6207<\/span><\/p>\n
3) pay_item_id – 103<\/span><\/p>\n
4) amount \u2013 125000 (i.e \u20a61,250)<\/p>\n
5) site_redirect_url \u2013 http:\/\/www.myhigherinstitution.com\/response\/<\/span><\/p>\n
6) MacKey –<\/p>\n
CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3<\/span><\/p>\n
<\/p>\n
String to be hashed =<\/p>\n
MYC_060616_31<\/span>6207<\/span>103125000<\/span><\/span>http:\/\/www.myhigherinstitution.com\/response\/<\/span>CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3<\/span><\/p>\n
<\/p>\n
After computing value\u2026<\/p>\n
<\/p>\n
Hash =<\/p>\n
BA2D7AB317C840970C63D1B0B9517ED73FEC0A399058D0F3BB9EFC7CB9A9F69025C704D944F0040C8EA344B5DA5BB7C74385380F7AC14E30F097AAFA92D2FBDE<\/p>\n
A good resource where you can check the hash you;re generating can be found at the link below-<\/p>\n
SHA 512 Generator<\/a><\/p>\n
$\"\"$ <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1172,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"doc_tag":[],"_links":{"self":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1175"}],"collection":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/comments?post=1175"}],"version-history":[{"count":3,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1175\/revisions"}],"predecessor-version":[{"id":1704,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1175\/revisions\/1704"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1172"}],"next":[{"title":"Sample Response & Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/transaction-payment-leg\/sample-response-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1176"}],"prev":[{"title":"HTTP POST Form Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/transaction-payment-leg\/http-post-form-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1174"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=1175"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=1175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}