translate asp script to php to access sql server with commands - asp-classic

Question

I would like to renew an asp webapp that works with MS access databases into a new webapp using PHP and Mysql. The webapp relies on one masterquery that pulls data from an sql server used by HP Service Center and then puts the data in a table INCIDENT_DATA.
A former colleague created the asp script and I am by far a seasoned developer.
The script uses
cmd1.CommandText = "[IncidentMap].[uSp_proj_IM_IncidentList_SelectL]"
and I have no idea what it means exactly or where to put it in PHP.
the complete script:
<%
ReDim tmp_tab(1000)
Set cn1 = Server.CreateObject("ADODB.Connection")
Set cmd1 = Server.CreateObject("ADODB.Command")
Set rs1 = Server.CreateObject("ADODB.Recordset")
ds = "Provider=SQLOLEDB;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=PRG_PRD;Data Source=PRG_PRD.sql.somedomain\SQL1;"
cn1.Open ds
Set cmd1.ActiveConnection = cn1
cmd1.CommandText = "[IncidentMap].[uSp_proj_IM_IncidentList_SelectL]"
Set rs1 = cmd1.execute
If Not rs1.EOF Then
DataFound = true
Data = rs1.getrows
Else
DataFound = false
End If
If DataFound = true Then
nb_max_interv=Ubound(Data,2)
ReDim tableau_donnees(Ubound(Data,2))
ligne=0
col=0
For ctr = 1 To Ubound(Data,2)
For nb_col=0 to 27
if Data(nb_col,ctr)<>"" then
'tmp_tab(nb_col)=replace(Data(nb_col,ctr),"'"," ")
tempo=Data(nb_col,ctr)
tempo2=replace(tempo,"'"," ")
tempo3=replace(tempo2,chr(34)," ")
tempo4=replace(tempo3,chr(174)," ")
tempo5=replace(tempo4,chr(132)," ")
tempo6=replace(tempo5,chr(147)," ")
tempo7=replace(tempo6,chr(148)," ")
tempo8=replace(tempo7,chr(171)," ")
tempo9=replace(tempo8,chr(187)," ")
tempo10=replace(tempo9,chr(39)," ")
tempo11=replace(tempo10,chr(145)," ")
tempo12=replace(tempo11,chr(146)," ")
tmp_tab(nb_col)=tempo12
else
tmp_tab(nb_col)=Data(nb_col,ctr)
end if
Next
If tmp_tab(26)<>"" then
tps_restant=datediff("n",now(),tmp_tab(26))
else
tps_restant=0
end if
Tps_depuis_LastUpdate=datediff("n",tmp_tab(25),now())
SQL2="INSERT INTO data_incident (IncidentNumber,Owner,TicketStatus,AlertLevel,IncidentTitle,Description,LastName,FirstName,UserContactInformation,PhoneContactInformation,MobileContactInformation,EmailContactInformation,X1,CP,Location,Address,X2,ConfigurationItem,Hostname,AssignmentGroup,AssigneeName,Urgency,Impact,Priority,OpenedAt,LastUpdatedAt,Expiration,LastUpdatedBy,Temps_Restant,Temps_depuis_LastUpdate) VALUES('"&tmp_tab(0)&"','"&tmp_tab(1)&"','"&tmp_tab(2)&"','"&tmp_tab(3)&"','"&tmp_tab(4)&"','"&tmp_tab(5)&"','"&tmp_tab(6)&"','"&tmp_tab(7)&"','"&tmp_tab(8)&"','"&tmp_tab(9)&"','"&tmp_tab(10)&"','"&tmp_tab(11)&"','"&tmp_tab(12)&"','"&tmp_tab(13)&"','"&tmp_tab(14)&"','"&tmp_tab(15)&"','"&tmp_tab(16)&"','"&tmp_tab(17)&"','"&tmp_tab(18)&"','"&tmp_tab(19)&"','"&tmp_tab(20)&"','"&tmp_tab(21)&"','"&tmp_tab(22)&"','"&tmp_tab(23)&"','"&tmp_tab(24)&"','"&tmp_tab(25)&"','"&tmp_tab(26)&"','"&tmp_tab(27)&"','"&tps_restant&"','"&Tps_depuis_LastUpdate&"')"
Set cat2 = Server.CreateObject("ADODB.Recordset")
cat2.Open sql2, conn, 3, 3
Next
End If
'conn.close
%>
Does anyone have an idea how I could construct a PDO connectionstring and then update a mysql database with the pulled data?