1 | Func _StringInsert($s_String, $s_InsertString, $i_Position) |
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2 | Local $i_Length |
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3 | |
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4 | If ($s_String = "") Or (Not IsString($s_String)) Then |
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5 | Return SetError(1, 0, $s_String) ; Source string empty / not a string |
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6 | ElseIf ($s_InsertString = "") Or (Not IsString($s_InsertString)) Then |
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7 | Return SetError(2, 0, $s_String) ; Insert string empty / not a string |
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8 | Else |
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9 | $i_Length = StringLen($s_String) ; Take a note of the length of the source string |
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10 | If (Abs($i_Position) > $i_Length) Or (Not IsInt($i_Position)) Then |
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11 | Return SetError(3, 0, $s_String) ; Invalid position |
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12 | EndIf |
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13 | EndIf |
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14 | |
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15 | ; @CHANGED START : 2012-04-04 aMarCruz |
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16 | ; Test <0 here to catch pos 0 with negative offset (ex. if $i_Length=5 and $i_Position=-5) |
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17 | If $i_Position < 0 Then |
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18 | $i_Position = $i_Length + $i_Position |
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19 | EndIf |
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20 | |
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21 | ; If $i_Position at start of string |
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22 | If $i_Position = 0 Then |
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23 | Return $s_InsertString & $s_String ; Just add them up :) Easy :) |
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24 | EndIf |
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25 | Return StringLeft($s_String, $i_Position) & $s_InsertString & StringRight($s_String, $i_Length - $i_Position) |
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26 | ; @CHANGED END |
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27 | |
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28 | |
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29 | EndFunc ;==>_StringInsert |
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