{"error":true

,"exception":{"message":"Exception - strip_tags(): Argument #1 ($string) must be of type string

, int given"

,"errorcode":"generalexceptionmessage"

,"backtrace":"

* line 341 of \/reportbuilder\/classes\/table\/custom_report_table.php: TypeError thrown

* line 341 of \/reportbuilder\/classes\/table\/custom_report_table.php: call to strip_tags()

* line 1119 of \/lib\/tablelib.php: call to core_reportbuilder\\table\\custom_report_table->get_row_cells_html()

* line 1088 of \/lib\/tablelib.php: call to flexible_table->get_row_html()

* line 777 of \/lib\/tablelib.php: call to flexible_table->print_row()

* line 718 of \/lib\/tablelib.php: call to flexible_table->add_data()

* line 2018 of \/lib\/tablelib.php: call to flexible_table->add_data_keyed()

* line 372 of \/reportbuilder\/classes\/table\/custom_report_table.php: call to table_sql->build_table()

* line 253 of \/lib\/table\/classes\/external\/dynamic\/get.php: call to core_reportbuilder\\table\\custom_report_table->out()

* line ? of unknownfile: call to core_table\\external\\dynamic\\get::execute()

* line 251 of \/lib\/external\/classes\/external_api.php: call to call_user_func_array()

* line 83 of \/lib\/ajax\/service.php: call to core_external\\external_api::call_external_function()

"

,"link":"http:\/\/moodle.internal\/master\/reportbuilder\/edit.php?id=218"

,"moreinfourl":"https:\/\/docs.moodle.org\/402\/en\/error\/moodle\/generalexceptionmessage"

,"debuginfo":"

Error code: generalexceptionmessage"}}]

<?php

var_dump(strip_tags(1));

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.27, 8.1.0 - 8.1.15, 8.2.0 - 8.2.2

    string(1) "1"